102830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 128

約数和(自身を含む): 343828800

約数和(自身を除く): 240998280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 2273, 3016, 3480, 3770, 4524, 4546, 5655, 6819, 7540, 9048, 9092, 11310, 11365, 13638, 15080, 18184, 22620, 22730, 27276, 29549, 34095, 45240, 45460, 54552, 59098, 65917, 68190, 88647, 90920, 118196, 131834, 136380, 147745, 177294, 197751, 236392, 263668, 272760, 295490, 329585, 354588, 395502, 443235, 527336, 590980, 659170, 709176, 791004, 856921, 886470, 988755, 1181960, 1318340, 1582008, 1713842, 1772940, 1977510, 2570763, 2636680, 3427684, 3545880, 3955020, 4284605, 5141526, 6855368, 7910040, 8569210, 10283052, 12853815, 17138420, 20566104, 25707630, 34276840, 51415260, 102830520]

約数ペア:

[(1, 102830520), (2, 51415260), (3, 34276840), (4, 25707630), (5, 20566104), (6, 17138420), (8, 12853815), (10, 10283052), (12, 8569210), (13, 7910040), (15, 6855368), (20, 5141526), (24, 4284605), (26, 3955020), (29, 3545880), (30, 3427684), (39, 2636680), (40, 2570763), (52, 1977510), (58, 1772940), (60, 1713842), (65, 1582008), (78, 1318340), (87, 1181960), (104, 988755), (116, 886470), (120, 856921), (130, 791004), (145, 709176), (156, 659170), (174, 590980), (195, 527336), (232, 443235), (260, 395502), (290, 354588), (312, 329585), (348, 295490), (377, 272760), (390, 263668), (435, 236392), (520, 197751), (580, 177294), (696, 147745), (754, 136380), (780, 131834), (870, 118196), (1131, 90920), (1160, 88647), (1508, 68190), (1560, 65917), (1740, 59098), (1885, 54552), (2262, 45460), (2273, 45240), (3016, 34095), (3480, 29549), (3770, 27276), (4524, 22730), (4546, 22620), (5655, 18184), (6819, 15080), (7540, 13638), (9048, 11365), (9092, 11310)]