2603250

素因数分解:

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

素因数の和:125

約数の個数: 96

約数和(自身を含む): 7665840

約数和(自身を除く): 5062590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 89, 90, 117, 125, 130, 150, 178, 195, 225, 234, 250, 267, 325, 375, 390, 445, 450, 534, 585, 650, 750, 801, 890, 975, 1125, 1157, 1170, 1335, 1602, 1625, 1950, 2225, 2250, 2314, 2670, 2925, 3250, 3471, 4005, 4450, 4875, 5785, 5850, 6675, 6942, 8010, 9750, 10413, 11125, 11570, 13350, 14625, 17355, 20025, 20826, 22250, 28925, 29250, 33375, 34710, 40050, 52065, 57850, 66750, 86775, 100125, 104130, 144625, 173550, 200250, 260325, 289250, 433875, 520650, 867750, 1301625, 2603250]

約数ペア:

[(1, 2603250), (2, 1301625), (3, 867750), (5, 520650), (6, 433875), (9, 289250), (10, 260325), (13, 200250), (15, 173550), (18, 144625), (25, 104130), (26, 100125), (30, 86775), (39, 66750), (45, 57850), (50, 52065), (65, 40050), (75, 34710), (78, 33375), (89, 29250), (90, 28925), (117, 22250), (125, 20826), (130, 20025), (150, 17355), (178, 14625), (195, 13350), (225, 11570), (234, 11125), (250, 10413), (267, 9750), (325, 8010), (375, 6942), (390, 6675), (445, 5850), (450, 5785), (534, 4875), (585, 4450), (650, 4005), (750, 3471), (801, 3250), (890, 2925), (975, 2670), (1125, 2314), (1157, 2250), (1170, 2225), (1335, 1950), (1602, 1625)]