69897750

素因数分解:

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

素因数の和:207

約数の個数: 128

約数和(自身を含む): 192471552

約数和(自身を除く): 122573802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 107, 125, 130, 134, 150, 195, 201, 214, 250, 321, 325, 335, 375, 390, 402, 535, 642, 650, 670, 750, 871, 975, 1005, 1070, 1391, 1605, 1625, 1675, 1742, 1950, 2010, 2613, 2675, 2782, 3210, 3250, 3350, 4173, 4355, 4875, 5025, 5226, 5350, 6955, 7169, 8025, 8346, 8375, 8710, 9750, 10050, 13065, 13375, 13910, 14338, 16050, 16750, 20865, 21507, 21775, 25125, 26130, 26750, 34775, 35845, 40125, 41730, 43014, 43550, 50250, 65325, 69550, 71690, 80250, 93197, 104325, 107535, 108875, 130650, 173875, 179225, 186394, 208650, 215070, 217750, 279591, 326625, 347750, 358450, 465985, 521625, 537675, 559182, 653250, 896125, 931970, 1043250, 1075350, 1397955, 1792250, 2329925, 2688375, 2795910, 4659850, 5376750, 6989775, 11649625, 13979550, 23299250, 34948875, 69897750]

約数ペア:

[(1, 69897750), (2, 34948875), (3, 23299250), (5, 13979550), (6, 11649625), (10, 6989775), (13, 5376750), (15, 4659850), (25, 2795910), (26, 2688375), (30, 2329925), (39, 1792250), (50, 1397955), (65, 1075350), (67, 1043250), (75, 931970), (78, 896125), (107, 653250), (125, 559182), (130, 537675), (134, 521625), (150, 465985), (195, 358450), (201, 347750), (214, 326625), (250, 279591), (321, 217750), (325, 215070), (335, 208650), (375, 186394), (390, 179225), (402, 173875), (535, 130650), (642, 108875), (650, 107535), (670, 104325), (750, 93197), (871, 80250), (975, 71690), (1005, 69550), (1070, 65325), (1391, 50250), (1605, 43550), (1625, 43014), (1675, 41730), (1742, 40125), (1950, 35845), (2010, 34775), (2613, 26750), (2675, 26130), (2782, 25125), (3210, 21775), (3250, 21507), (3350, 20865), (4173, 16750), (4355, 16050), (4875, 14338), (5025, 13910), (5226, 13375), (5350, 13065), (6955, 10050), (7169, 9750), (8025, 8710), (8346, 8375)]