968592300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{248357}}^1$

素因数の和:248387

約数の個数: 72

約数和(自身を含む): 3018046416

約数和(自身を除く): 2049454116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 248357, 496714, 745071, 993428, 1241785, 1490142, 2483570, 2980284, 3228641, 3725355, 4967140, 6208925, 6457282, 7450710, 9685923, 12417850, 12914564, 14901420, 16143205, 18626775, 19371846, 24835700, 32286410, 37253550, 38743692, 48429615, 64572820, 74507100, 80716025, 96859230, 161432050, 193718460, 242148075, 322864100, 484296150, 968592300]

約数ペア:

[(1, 968592300), (2, 484296150), (3, 322864100), (4, 242148075), (5, 193718460), (6, 161432050), (10, 96859230), (12, 80716025), (13, 74507100), (15, 64572820), (20, 48429615), (25, 38743692), (26, 37253550), (30, 32286410), (39, 24835700), (50, 19371846), (52, 18626775), (60, 16143205), (65, 14901420), (75, 12914564), (78, 12417850), (100, 9685923), (130, 7450710), (150, 6457282), (156, 6208925), (195, 4967140), (260, 3725355), (300, 3228641), (325, 2980284), (390, 2483570), (650, 1490142), (780, 1241785), (975, 993428), (1300, 745071), (1950, 496714), (3900, 248357)]