41938650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 124304544

約数和(自身を除く): 82365894

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 107, 117, 130, 134, 150, 195, 201, 214, 225, 234, 321, 325, 335, 390, 402, 450, 535, 585, 603, 642, 650, 670, 871, 963, 975, 1005, 1070, 1170, 1206, 1391, 1605, 1675, 1742, 1926, 1950, 2010, 2613, 2675, 2782, 2925, 3015, 3210, 3350, 4173, 4355, 4815, 5025, 5226, 5350, 5850, 6030, 6955, 7169, 7839, 8025, 8346, 8710, 9630, 10050, 12519, 13065, 13910, 14338, 15075, 15678, 16050, 20865, 21507, 21775, 24075, 25038, 26130, 30150, 34775, 35845, 39195, 41730, 43014, 43550, 48150, 62595, 64521, 65325, 69550, 71690, 78390, 93197, 104325, 107535, 125190, 129042, 130650, 179225, 186394, 195975, 208650, 215070, 279591, 312975, 322605, 358450, 391950, 465985, 537675, 559182, 625950, 645210, 838773, 931970, 1075350, 1397955, 1613025, 1677546, 2329925, 2795910, 3226050, 4193865, 4659850, 6989775, 8387730, 13979550, 20969325, 41938650]

約数ペア:

[(1, 41938650), (2, 20969325), (3, 13979550), (5, 8387730), (6, 6989775), (9, 4659850), (10, 4193865), (13, 3226050), (15, 2795910), (18, 2329925), (25, 1677546), (26, 1613025), (30, 1397955), (39, 1075350), (45, 931970), (50, 838773), (65, 645210), (67, 625950), (75, 559182), (78, 537675), (90, 465985), (107, 391950), (117, 358450), (130, 322605), (134, 312975), (150, 279591), (195, 215070), (201, 208650), (214, 195975), (225, 186394), (234, 179225), (321, 130650), (325, 129042), (335, 125190), (390, 107535), (402, 104325), (450, 93197), (535, 78390), (585, 71690), (603, 69550), (642, 65325), (650, 64521), (670, 62595), (871, 48150), (963, 43550), (975, 43014), (1005, 41730), (1070, 39195), (1170, 35845), (1206, 34775), (1391, 30150), (1605, 26130), (1675, 25038), (1742, 24075), (1926, 21775), (1950, 21507), (2010, 20865), (2613, 16050), (2675, 15678), (2782, 15075), (2925, 14338), (3015, 13910), (3210, 13065), (3350, 12519), (4173, 10050), (4355, 9630), (4815, 8710), (5025, 8346), (5226, 8025), (5350, 7839), (5850, 7169), (6030, 6955)]