816609300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5178

約数の個数: 144

約数和(自身を含む): 2607041472

約数和(自身を除く): 1790432172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 246, 260, 300, 325, 390, 410, 492, 533, 615, 650, 780, 820, 975, 1025, 1066, 1230, 1300, 1599, 1950, 2050, 2132, 2460, 2665, 3075, 3198, 3900, 4100, 5107, 5330, 6150, 6396, 7995, 10214, 10660, 12300, 13325, 15321, 15990, 20428, 25535, 26650, 30642, 31980, 39975, 51070, 53300, 61284, 66391, 76605, 79950, 102140, 127675, 132782, 153210, 159900, 199173, 209387, 255350, 265564, 306420, 331955, 383025, 398346, 418774, 510700, 628161, 663910, 766050, 796692, 837548, 995865, 1046935, 1256322, 1327820, 1532100, 1659775, 1991730, 2093870, 2512644, 2722031, 3140805, 3319550, 3983460, 4187740, 4979325, 5234675, 5444062, 6281610, 6639100, 8166093, 9958650, 10469350, 10888124, 12563220, 13610155, 15704025, 16332186, 19917300, 20938700, 27220310, 31408050, 32664372, 40830465, 54440620, 62816100, 68050775, 81660930, 136101550, 163321860, 204152325, 272203100, 408304650, 816609300]

約数ペア:

[(1, 816609300), (2, 408304650), (3, 272203100), (4, 204152325), (5, 163321860), (6, 136101550), (10, 81660930), (12, 68050775), (13, 62816100), (15, 54440620), (20, 40830465), (25, 32664372), (26, 31408050), (30, 27220310), (39, 20938700), (41, 19917300), (50, 16332186), (52, 15704025), (60, 13610155), (65, 12563220), (75, 10888124), (78, 10469350), (82, 9958650), (100, 8166093), (123, 6639100), (130, 6281610), (150, 5444062), (156, 5234675), (164, 4979325), (195, 4187740), (205, 3983460), (246, 3319550), (260, 3140805), (300, 2722031), (325, 2512644), (390, 2093870), (410, 1991730), (492, 1659775), (533, 1532100), (615, 1327820), (650, 1256322), (780, 1046935), (820, 995865), (975, 837548), (1025, 796692), (1066, 766050), (1230, 663910), (1300, 628161), (1599, 510700), (1950, 418774), (2050, 398346), (2132, 383025), (2460, 331955), (2665, 306420), (3075, 265564), (3198, 255350), (3900, 209387), (4100, 199173), (5107, 159900), (5330, 153210), (6150, 132782), (6396, 127675), (7995, 102140), (10214, 79950), (10660, 76605), (12300, 66391), (13325, 61284), (15321, 53300), (15990, 51070), (20428, 39975), (25535, 31980), (26650, 30642)]