18189600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 70870464

約数和(自身を除く): 52680864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 53, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 106, 110, 120, 130, 132, 143, 150, 156, 159, 160, 165, 176, 195, 200, 208, 212, 220, 240, 260, 264, 265, 275, 286, 300, 312, 318, 325, 330, 352, 390, 400, 416, 424, 429, 440, 480, 520, 528, 530, 550, 572, 583, 600, 624, 636, 650, 660, 689, 715, 780, 795, 800, 825, 848, 858, 880, 975, 1040, 1056, 1060, 1100, 1144, 1166, 1200, 1248, 1272, 1300, 1320, 1325, 1378, 1430, 1560, 1590, 1650, 1696, 1716, 1749, 1760, 1950, 2067, 2080, 2120, 2145, 2200, 2288, 2332, 2400, 2544, 2600, 2640, 2650, 2756, 2860, 2915, 3120, 3180, 3300, 3432, 3445, 3498, 3575, 3900, 3975, 4134, 4240, 4290, 4400, 4576, 4664, 5088, 5200, 5280, 5300, 5512, 5720, 5830, 6240, 6360, 6600, 6864, 6890, 6996, 7150, 7579, 7800, 7950, 8268, 8480, 8580, 8745, 8800, 9328, 10335, 10400, 10600, 10725, 11024, 11440, 11660, 12720, 13200, 13728, 13780, 13992, 14300, 14575, 15158, 15600, 15900, 16536, 17160, 17225, 17490, 18656, 20670, 21200, 21450, 22048, 22737, 22880, 23320, 25440, 26400, 27560, 27984, 28600, 29150, 30316, 31200, 31800, 33072, 34320, 34450, 34980, 37895, 41340, 42400, 42900, 43725, 45474, 46640, 51675, 55120, 55968, 57200, 58300, 60632, 63600, 66144, 68640, 68900, 69960, 75790, 82680, 85800, 87450, 90948, 93280, 103350, 110240, 113685, 114400, 116600, 121264, 127200, 137800, 139920, 151580, 165360, 171600, 174900, 181896, 189475, 206700, 227370, 233200, 242528, 275600, 279840, 303160, 330720, 343200, 349800, 363792, 378950, 413400, 454740, 466400, 551200, 568425, 606320, 699600, 727584, 757900, 826800, 909480, 1136850, 1212640, 1399200, 1515800, 1653600, 1818960, 2273700, 3031600, 3637920, 4547400, 6063200, 9094800, 18189600]

約数ペア:

[(1, 18189600), (2, 9094800), (3, 6063200), (4, 4547400), (5, 3637920), (6, 3031600), (8, 2273700), (10, 1818960), (11, 1653600), (12, 1515800), (13, 1399200), (15, 1212640), (16, 1136850), (20, 909480), (22, 826800), (24, 757900), (25, 727584), (26, 699600), (30, 606320), (32, 568425), (33, 551200), (39, 466400), (40, 454740), (44, 413400), (48, 378950), (50, 363792), (52, 349800), (53, 343200), (55, 330720), (60, 303160), (65, 279840), (66, 275600), (75, 242528), (78, 233200), (80, 227370), (88, 206700), (96, 189475), (100, 181896), (104, 174900), (106, 171600), (110, 165360), (120, 151580), (130, 139920), (132, 137800), (143, 127200), (150, 121264), (156, 116600), (159, 114400), (160, 113685), (165, 110240), (176, 103350), (195, 93280), (200, 90948), (208, 87450), (212, 85800), (220, 82680), (240, 75790), (260, 69960), (264, 68900), (265, 68640), (275, 66144), (286, 63600), (300, 60632), (312, 58300), (318, 57200), (325, 55968), (330, 55120), (352, 51675), (390, 46640), (400, 45474), (416, 43725), (424, 42900), (429, 42400), (440, 41340), (480, 37895), (520, 34980), (528, 34450), (530, 34320), (550, 33072), (572, 31800), (583, 31200), (600, 30316), (624, 29150), (636, 28600), (650, 27984), (660, 27560), (689, 26400), (715, 25440), (780, 23320), (795, 22880), (800, 22737), (825, 22048), (848, 21450), (858, 21200), (880, 20670), (975, 18656), (1040, 17490), (1056, 17225), (1060, 17160), (1100, 16536), (1144, 15900), (1166, 15600), (1200, 15158), (1248, 14575), (1272, 14300), (1300, 13992), (1320, 13780), (1325, 13728), (1378, 13200), (1430, 12720), (1560, 11660), (1590, 11440), (1650, 11024), (1696, 10725), (1716, 10600), (1749, 10400), (1760, 10335), (1950, 9328), (2067, 8800), (2080, 8745), (2120, 8580), (2145, 8480), (2200, 8268), (2288, 7950), (2332, 7800), (2400, 7579), (2544, 7150), (2600, 6996), (2640, 6890), (2650, 6864), (2756, 6600), (2860, 6360), (2915, 6240), (3120, 5830), (3180, 5720), (3300, 5512), (3432, 5300), (3445, 5280), (3498, 5200), (3575, 5088), (3900, 4664), (3975, 4576), (4134, 4400), (4240, 4290)]