72141030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 229578624

約数和(自身を除く): 157437594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 81, 85, 90, 93, 102, 117, 130, 135, 153, 155, 162, 169, 170, 186, 195, 221, 234, 255, 270, 279, 306, 310, 338, 351, 390, 403, 405, 442, 459, 465, 507, 510, 527, 558, 585, 663, 702, 765, 806, 810, 837, 845, 918, 930, 1014, 1053, 1054, 1105, 1170, 1209, 1326, 1377, 1395, 1521, 1530, 1581, 1674, 1690, 1755, 1989, 2015, 2106, 2210, 2295, 2418, 2511, 2535, 2635, 2754, 2790, 2873, 3042, 3162, 3315, 3510, 3627, 3978, 4030, 4185, 4563, 4590, 4743, 5022, 5070, 5239, 5265, 5270, 5746, 5967, 6045, 6630, 6851, 6885, 7254, 7605, 7905, 8370, 8619, 9126, 9486, 9945, 10478, 10530, 10881, 11934, 12090, 12555, 13689, 13702, 13770, 14229, 14365, 15210, 15717, 15810, 17238, 17901, 18135, 19890, 20553, 21762, 22815, 23715, 25110, 25857, 26195, 27378, 28458, 28730, 29835, 31434, 32643, 34255, 35802, 36270, 41106, 42687, 43095, 45630, 47151, 47430, 51714, 52390, 54405, 59670, 61659, 65286, 68445, 68510, 71145, 77571, 78585, 85374, 86190, 89063, 89505, 94302, 102765, 108810, 123318, 129285, 136890, 141453, 142290, 155142, 157170, 163215, 178126, 179010, 184977, 205530, 213435, 232713, 235755, 258570, 267189, 282906, 308295, 326430, 369954, 387855, 424359, 426870, 445315, 465426, 471510, 534378, 554931, 616590, 707265, 775710, 801567, 848718, 890630, 924885, 1109862, 1163565, 1335945, 1414530, 1603134, 1849770, 2121795, 2327130, 2404701, 2671890, 2774655, 4007835, 4243590, 4809402, 5549310, 7214103, 8015670, 12023505, 14428206, 24047010, 36070515, 72141030]

約数ペア:

[(1, 72141030), (2, 36070515), (3, 24047010), (5, 14428206), (6, 12023505), (9, 8015670), (10, 7214103), (13, 5549310), (15, 4809402), (17, 4243590), (18, 4007835), (26, 2774655), (27, 2671890), (30, 2404701), (31, 2327130), (34, 2121795), (39, 1849770), (45, 1603134), (51, 1414530), (54, 1335945), (62, 1163565), (65, 1109862), (78, 924885), (81, 890630), (85, 848718), (90, 801567), (93, 775710), (102, 707265), (117, 616590), (130, 554931), (135, 534378), (153, 471510), (155, 465426), (162, 445315), (169, 426870), (170, 424359), (186, 387855), (195, 369954), (221, 326430), (234, 308295), (255, 282906), (270, 267189), (279, 258570), (306, 235755), (310, 232713), (338, 213435), (351, 205530), (390, 184977), (403, 179010), (405, 178126), (442, 163215), (459, 157170), (465, 155142), (507, 142290), (510, 141453), (527, 136890), (558, 129285), (585, 123318), (663, 108810), (702, 102765), (765, 94302), (806, 89505), (810, 89063), (837, 86190), (845, 85374), (918, 78585), (930, 77571), (1014, 71145), (1053, 68510), (1054, 68445), (1105, 65286), (1170, 61659), (1209, 59670), (1326, 54405), (1377, 52390), (1395, 51714), (1521, 47430), (1530, 47151), (1581, 45630), (1674, 43095), (1690, 42687), (1755, 41106), (1989, 36270), (2015, 35802), (2106, 34255), (2210, 32643), (2295, 31434), (2418, 29835), (2511, 28730), (2535, 28458), (2635, 27378), (2754, 26195), (2790, 25857), (2873, 25110), (3042, 23715), (3162, 22815), (3315, 21762), (3510, 20553), (3627, 19890), (3978, 18135), (4030, 17901), (4185, 17238), (4563, 15810), (4590, 15717), (4743, 15210), (5022, 14365), (5070, 14229), (5239, 13770), (5265, 13702), (5270, 13689), (5746, 12555), (5967, 12090), (6045, 11934), (6630, 10881), (6851, 10530), (6885, 10478), (7254, 9945), (7605, 9486), (7905, 9126), (8370, 8619)]