73112760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 256

約数和(自身を含む): 293760000

約数和(自身を除く): 220647240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 509, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1018, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1527, 1596, 1710, 1890, 1995, 2036, 2052, 2280, 2394, 2520, 2545, 2565, 2660, 3054, 3192, 3420, 3563, 3591, 3780, 3990, 4072, 4104, 4581, 4788, 5090, 5130, 5320, 5985, 6108, 6840, 7126, 7182, 7560, 7635, 7980, 9162, 9576, 9671, 10180, 10260, 10689, 11970, 12216, 13743, 14252, 14364, 15270, 15960, 17815, 17955, 18324, 19342, 20360, 20520, 21378, 22905, 23940, 27486, 28504, 28728, 29013, 30540, 32067, 35630, 35910, 36648, 38684, 42756, 45810, 47880, 48355, 53445, 54972, 58026, 61080, 64134, 67697, 68715, 71260, 71820, 77368, 85512, 87039, 91620, 96201, 96710, 106890, 109944, 116052, 128268, 135394, 137430, 142520, 143640, 145065, 160335, 174078, 183240, 192402, 193420, 203091, 213780, 232104, 256536, 261117, 270788, 274860, 290130, 320670, 338485, 348156, 384804, 386840, 406182, 427560, 435195, 481005, 522234, 541576, 549720, 580260, 609273, 641340, 676970, 696312, 769608, 812364, 870390, 962010, 1015455, 1044468, 1160520, 1218546, 1282680, 1305585, 1353940, 1624728, 1740780, 1827819, 1924020, 2030910, 2088936, 2437092, 2611170, 2707880, 3046365, 3481560, 3655638, 3848040, 4061820, 4874184, 5222340, 6092730, 7311276, 8123640, 9139095, 10444680, 12185460, 14622552, 18278190, 24370920, 36556380, 73112760]

約数ペア:

[(1, 73112760), (2, 36556380), (3, 24370920), (4, 18278190), (5, 14622552), (6, 12185460), (7, 10444680), (8, 9139095), (9, 8123640), (10, 7311276), (12, 6092730), (14, 5222340), (15, 4874184), (18, 4061820), (19, 3848040), (20, 3655638), (21, 3481560), (24, 3046365), (27, 2707880), (28, 2611170), (30, 2437092), (35, 2088936), (36, 2030910), (38, 1924020), (40, 1827819), (42, 1740780), (45, 1624728), (54, 1353940), (56, 1305585), (57, 1282680), (60, 1218546), (63, 1160520), (70, 1044468), (72, 1015455), (76, 962010), (84, 870390), (90, 812364), (95, 769608), (105, 696312), (108, 676970), (114, 641340), (120, 609273), (126, 580260), (133, 549720), (135, 541576), (140, 522234), (152, 481005), (168, 435195), (171, 427560), (180, 406182), (189, 386840), (190, 384804), (210, 348156), (216, 338485), (228, 320670), (252, 290130), (266, 274860), (270, 270788), (280, 261117), (285, 256536), (315, 232104), (342, 213780), (360, 203091), (378, 193420), (380, 192402), (399, 183240), (420, 174078), (456, 160335), (504, 145065), (509, 143640), (513, 142520), (532, 137430), (540, 135394), (570, 128268), (630, 116052), (665, 109944), (684, 106890), (756, 96710), (760, 96201), (798, 91620), (840, 87039), (855, 85512), (945, 77368), (1018, 71820), (1026, 71260), (1064, 68715), (1080, 67697), (1140, 64134), (1197, 61080), (1260, 58026), (1330, 54972), (1368, 53445), (1512, 48355), (1527, 47880), (1596, 45810), (1710, 42756), (1890, 38684), (1995, 36648), (2036, 35910), (2052, 35630), (2280, 32067), (2394, 30540), (2520, 29013), (2545, 28728), (2565, 28504), (2660, 27486), (3054, 23940), (3192, 22905), (3420, 21378), (3563, 20520), (3591, 20360), (3780, 19342), (3990, 18324), (4072, 17955), (4104, 17815), (4581, 15960), (4788, 15270), (5090, 14364), (5130, 14252), (5320, 13743), (5985, 12216), (6108, 11970), (6840, 10689), (7126, 10260), (7182, 10180), (7560, 9671), (7635, 9576), (7980, 9162)]