25928370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 50276430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 89, 90, 117, 130, 135, 166, 178, 195, 234, 249, 267, 270, 351, 390, 415, 445, 498, 534, 585, 702, 747, 801, 830, 890, 1079, 1157, 1170, 1245, 1335, 1494, 1602, 1755, 2158, 2241, 2314, 2403, 2490, 2670, 3237, 3471, 3510, 3735, 4005, 4482, 4806, 5395, 5785, 6474, 6942, 7387, 7470, 8010, 9711, 10413, 10790, 11205, 11570, 12015, 14774, 16185, 17355, 19422, 20826, 22161, 22410, 24030, 29133, 31239, 32370, 34710, 36935, 44322, 48555, 52065, 58266, 62478, 66483, 73870, 96031, 97110, 104130, 110805, 132966, 145665, 156195, 192062, 199449, 221610, 288093, 291330, 312390, 332415, 398898, 480155, 576186, 664830, 864279, 960310, 997245, 1440465, 1728558, 1994490, 2592837, 2880930, 4321395, 5185674, 8642790, 12964185, 25928370]

約数ペア:

[(1, 25928370), (2, 12964185), (3, 8642790), (5, 5185674), (6, 4321395), (9, 2880930), (10, 2592837), (13, 1994490), (15, 1728558), (18, 1440465), (26, 997245), (27, 960310), (30, 864279), (39, 664830), (45, 576186), (54, 480155), (65, 398898), (78, 332415), (83, 312390), (89, 291330), (90, 288093), (117, 221610), (130, 199449), (135, 192062), (166, 156195), (178, 145665), (195, 132966), (234, 110805), (249, 104130), (267, 97110), (270, 96031), (351, 73870), (390, 66483), (415, 62478), (445, 58266), (498, 52065), (534, 48555), (585, 44322), (702, 36935), (747, 34710), (801, 32370), (830, 31239), (890, 29133), (1079, 24030), (1157, 22410), (1170, 22161), (1245, 20826), (1335, 19422), (1494, 17355), (1602, 16185), (1755, 14774), (2158, 12015), (2241, 11570), (2314, 11205), (2403, 10790), (2490, 10413), (2670, 9711), (3237, 8010), (3471, 7470), (3510, 7387), (3735, 6942), (4005, 6474), (4482, 5785), (4806, 5395)]