193159980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 683190144

約数和(自身を除く): 490030164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 37, 39, 45, 46, 52, 60, 65, 69, 74, 78, 90, 92, 97, 111, 115, 117, 130, 138, 148, 156, 180, 185, 194, 195, 207, 222, 230, 234, 260, 276, 291, 299, 333, 345, 370, 388, 390, 414, 444, 460, 468, 481, 485, 555, 582, 585, 598, 666, 690, 740, 780, 828, 851, 873, 897, 962, 970, 1035, 1110, 1164, 1170, 1196, 1261, 1332, 1380, 1443, 1455, 1495, 1665, 1702, 1746, 1794, 1924, 1940, 2070, 2220, 2231, 2340, 2405, 2522, 2553, 2691, 2886, 2910, 2990, 3330, 3404, 3492, 3588, 3589, 3783, 4140, 4255, 4329, 4365, 4462, 4485, 4810, 5044, 5106, 5382, 5772, 5820, 5980, 6305, 6660, 6693, 7178, 7215, 7566, 7659, 8510, 8658, 8730, 8924, 8970, 9620, 10212, 10764, 10767, 11063, 11155, 11349, 12610, 12765, 13386, 13455, 14356, 14430, 15132, 15318, 17020, 17316, 17460, 17940, 17945, 18915, 20079, 21534, 21645, 22126, 22310, 22698, 25220, 25530, 26772, 26910, 28860, 29003, 30636, 32301, 33189, 33465, 35890, 37830, 38295, 40158, 43068, 43290, 44252, 44620, 45396, 46657, 51060, 53820, 53835, 55315, 56745, 58006, 64602, 66378, 66930, 71780, 75660, 76590, 80316, 82547, 86580, 87009, 93314, 99567, 100395, 107670, 110630, 113490, 116012, 129204, 132756, 133860, 139971, 145015, 153180, 161505, 165094, 165945, 174018, 186628, 199134, 200790, 215340, 221260, 226980, 233285, 247641, 261027, 279942, 290030, 323010, 330188, 331890, 348036, 398268, 401580, 412735, 419913, 435045, 466570, 495282, 497835, 522054, 559884, 580060, 646020, 663780, 699855, 742923, 825470, 839826, 870090, 933140, 990564, 995670, 1044108, 1073111, 1238205, 1305135, 1399710, 1485846, 1650940, 1679652, 1740180, 1991340, 2099565, 2146222, 2476410, 2610270, 2799420, 2971692, 3219333, 3714615, 4199130, 4292444, 4952820, 5220540, 5365555, 6438666, 7429230, 8398260, 9657999, 10731110, 12877332, 14858460, 16096665, 19315998, 21462220, 32193330, 38631996, 48289995, 64386660, 96579990, 193159980]

約数ペア:

[(1, 193159980), (2, 96579990), (3, 64386660), (4, 48289995), (5, 38631996), (6, 32193330), (9, 21462220), (10, 19315998), (12, 16096665), (13, 14858460), (15, 12877332), (18, 10731110), (20, 9657999), (23, 8398260), (26, 7429230), (30, 6438666), (36, 5365555), (37, 5220540), (39, 4952820), (45, 4292444), (46, 4199130), (52, 3714615), (60, 3219333), (65, 2971692), (69, 2799420), (74, 2610270), (78, 2476410), (90, 2146222), (92, 2099565), (97, 1991340), (111, 1740180), (115, 1679652), (117, 1650940), (130, 1485846), (138, 1399710), (148, 1305135), (156, 1238205), (180, 1073111), (185, 1044108), (194, 995670), (195, 990564), (207, 933140), (222, 870090), (230, 839826), (234, 825470), (260, 742923), (276, 699855), (291, 663780), (299, 646020), (333, 580060), (345, 559884), (370, 522054), (388, 497835), (390, 495282), (414, 466570), (444, 435045), (460, 419913), (468, 412735), (481, 401580), (485, 398268), (555, 348036), (582, 331890), (585, 330188), (598, 323010), (666, 290030), (690, 279942), (740, 261027), (780, 247641), (828, 233285), (851, 226980), (873, 221260), (897, 215340), (962, 200790), (970, 199134), (1035, 186628), (1110, 174018), (1164, 165945), (1170, 165094), (1196, 161505), (1261, 153180), (1332, 145015), (1380, 139971), (1443, 133860), (1455, 132756), (1495, 129204), (1665, 116012), (1702, 113490), (1746, 110630), (1794, 107670), (1924, 100395), (1940, 99567), (2070, 93314), (2220, 87009), (2231, 86580), (2340, 82547), (2405, 80316), (2522, 76590), (2553, 75660), (2691, 71780), (2886, 66930), (2910, 66378), (2990, 64602), (3330, 58006), (3404, 56745), (3492, 55315), (3588, 53835), (3589, 53820), (3783, 51060), (4140, 46657), (4255, 45396), (4329, 44620), (4365, 44252), (4462, 43290), (4485, 43068), (4810, 40158), (5044, 38295), (5106, 37830), (5382, 35890), (5772, 33465), (5820, 33189), (5980, 32301), (6305, 30636), (6660, 29003), (6693, 28860), (7178, 26910), (7215, 26772), (7566, 25530), (7659, 25220), (8510, 22698), (8658, 22310), (8730, 22126), (8924, 21645), (8970, 21534), (9620, 20079), (10212, 18915), (10764, 17945), (10767, 17940), (11063, 17460), (11155, 17316), (11349, 17020), (12610, 15318), (12765, 15132), (13386, 14430), (13455, 14356)]