2019708168900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{2689}}^1$

素因数の和:3343

約数の個数: 288

約数和(自身を含む): 6029921560320

約数和(自身を除く): 4010213391420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 97, 100, 106, 150, 159, 194, 212, 265, 291, 300, 318, 388, 485, 487, 530, 582, 636, 795, 970, 974, 1060, 1164, 1325, 1455, 1461, 1590, 1940, 1948, 2425, 2435, 2650, 2689, 2910, 2922, 3180, 3975, 4850, 4870, 5141, 5300, 5378, 5820, 5844, 7275, 7305, 7950, 8067, 9700, 9740, 10282, 10756, 12175, 13445, 14550, 14610, 15423, 15900, 16134, 20564, 24350, 25705, 25811, 26890, 29100, 29220, 30846, 32268, 36525, 40335, 47239, 48700, 51410, 51622, 53780, 61692, 67225, 73050, 77115, 77433, 80670, 94478, 102820, 103244, 128525, 129055, 134450, 141717, 142517, 146100, 154230, 154866, 161340, 188956, 201675, 236195, 257050, 258110, 260833, 268900, 283434, 285034, 308460, 309732, 385575, 387165, 403350, 427551, 472390, 514100, 516220, 521666, 566868, 570068, 645275, 708585, 712585, 771150, 774330, 782499, 806700, 855102, 944780, 1043332, 1180975, 1290550, 1304165, 1309543, 1417170, 1425170, 1542300, 1548660, 1564998, 1710204, 1935825, 2137755, 2361950, 2503667, 2581100, 2608330, 2619086, 2834340, 2850340, 3129996, 3542925, 3562925, 3871650, 3912495, 3928629, 4275510, 4723900, 5007334, 5216660, 5238172, 6520825, 6547715, 7085850, 7125850, 7511001, 7743300, 7824990, 7857258, 8551020, 10014668, 10688775, 12518335, 13041650, 13095430, 13824149, 14171700, 14251700, 15022002, 15649980, 15714516, 19562475, 19643145, 21377550, 25036670, 26083300, 26190860, 27648298, 30044004, 32738575, 37555005, 39124950, 39286290, 41472447, 42755100, 50073340, 55296596, 62591675, 65477150, 69120745, 69405779, 75110010, 78249900, 78572580, 82944894, 98215725, 125183350, 127025671, 130954300, 138241490, 138811558, 150220020, 165889788, 187775025, 196431450, 207362235, 208217337, 250366700, 254051342, 276482980, 277623116, 345603725, 347028895, 375550050, 381077013, 392862900, 414724470, 416434674, 508102684, 635128355, 691207450, 694057790, 751100100, 762154026, 829448940, 832869348, 1036811175, 1041086685, 1270256710, 1382414900, 1388115580, 1524308052, 1735144475, 1905385065, 2073622350, 2082173370, 2540513420, 3175641775, 3470288950, 3810770130, 4147244700, 4164346740, 5205433425, 6351283550, 6732360563, 6940577900, 7621540260, 9526925325, 10410866850, 12702567100, 13464721126, 19053850650, 20197081689, 20821733700, 26929442252, 33661802815, 38107701300, 40394163378, 67323605630, 80788326756, 100985408445, 134647211260, 168309014075, 201970816890, 336618028150, 403941633780, 504927042225, 673236056300, 1009854084450, 2019708168900]

約数ペア:

[(1, 2019708168900), (2, 1009854084450), (3, 673236056300), (4, 504927042225), (5, 403941633780), (6, 336618028150), (10, 201970816890), (12, 168309014075), (15, 134647211260), (20, 100985408445), (25, 80788326756), (30, 67323605630), (50, 40394163378), (53, 38107701300), (60, 33661802815), (75, 26929442252), (97, 20821733700), (100, 20197081689), (106, 19053850650), (150, 13464721126), (159, 12702567100), (194, 10410866850), (212, 9526925325), (265, 7621540260), (291, 6940577900), (300, 6732360563), (318, 6351283550), (388, 5205433425), (485, 4164346740), (487, 4147244700), (530, 3810770130), (582, 3470288950), (636, 3175641775), (795, 2540513420), (970, 2082173370), (974, 2073622350), (1060, 1905385065), (1164, 1735144475), (1325, 1524308052), (1455, 1388115580), (1461, 1382414900), (1590, 1270256710), (1940, 1041086685), (1948, 1036811175), (2425, 832869348), (2435, 829448940), (2650, 762154026), (2689, 751100100), (2910, 694057790), (2922, 691207450), (3180, 635128355), (3975, 508102684), (4850, 416434674), (4870, 414724470), (5141, 392862900), (5300, 381077013), (5378, 375550050), (5820, 347028895), (5844, 345603725), (7275, 277623116), (7305, 276482980), (7950, 254051342), (8067, 250366700), (9700, 208217337), (9740, 207362235), (10282, 196431450), (10756, 187775025), (12175, 165889788), (13445, 150220020), (14550, 138811558), (14610, 138241490), (15423, 130954300), (15900, 127025671), (16134, 125183350), (20564, 98215725), (24350, 82944894), (25705, 78572580), (25811, 78249900), (26890, 75110010), (29100, 69405779), (29220, 69120745), (30846, 65477150), (32268, 62591675), (36525, 55296596), (40335, 50073340), (47239, 42755100), (48700, 41472447), (51410, 39286290), (51622, 39124950), (53780, 37555005), (61692, 32738575), (67225, 30044004), (73050, 27648298), (77115, 26190860), (77433, 26083300), (80670, 25036670), (94478, 21377550), (102820, 19643145), (103244, 19562475), (128525, 15714516), (129055, 15649980), (134450, 15022002), (141717, 14251700), (142517, 14171700), (146100, 13824149), (154230, 13095430), (154866, 13041650), (161340, 12518335), (188956, 10688775), (201675, 10014668), (236195, 8551020), (257050, 7857258), (258110, 7824990), (260833, 7743300), (268900, 7511001), (283434, 7125850), (285034, 7085850), (308460, 6547715), (309732, 6520825), (385575, 5238172), (387165, 5216660), (403350, 5007334), (427551, 4723900), (472390, 4275510), (514100, 3928629), (516220, 3912495), (521666, 3871650), (566868, 3562925), (570068, 3542925), (645275, 3129996), (708585, 2850340), (712585, 2834340), (771150, 2619086), (774330, 2608330), (782499, 2581100), (806700, 2503667), (855102, 2361950), (944780, 2137755), (1043332, 1935825), (1180975, 1710204), (1290550, 1564998), (1304165, 1548660), (1309543, 1542300), (1417170, 1425170)]