295432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 970849152

約数和(自身を除く): 675417132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 503, 585, 753, 780, 1004, 1006, 1170, 1255, 1506, 1509, 2012, 2259, 2340, 2510, 2515, 3012, 3018, 3263, 3765, 4518, 4527, 5020, 5030, 6036, 6526, 6539, 7530, 7545, 9036, 9054, 9789, 10060, 11295, 13052, 13078, 15060, 15090, 16315, 18108, 19578, 19617, 22590, 22635, 26156, 29367, 30180, 32630, 32695, 39156, 39234, 45180, 45270, 48945, 58734, 58851, 65260, 65390, 78468, 90540, 97890, 98085, 117468, 117702, 126253, 130780, 146835, 195780, 196170, 235404, 252506, 293670, 294255, 378759, 392340, 505012, 587340, 588510, 631265, 757518, 1136277, 1177020, 1262530, 1515036, 1641289, 1893795, 2272554, 2525060, 3282578, 3787590, 4545108, 4923867, 5681385, 6565156, 7575180, 8206445, 9847734, 11362770, 14771601, 16412890, 19695468, 22725540, 24619335, 29543202, 32825780, 49238670, 59086404, 73858005, 98477340, 147716010, 295432020]

約数ペア:

[(1, 295432020), (2, 147716010), (3, 98477340), (4, 73858005), (5, 59086404), (6, 49238670), (9, 32825780), (10, 29543202), (12, 24619335), (13, 22725540), (15, 19695468), (18, 16412890), (20, 14771601), (26, 11362770), (30, 9847734), (36, 8206445), (39, 7575180), (45, 6565156), (52, 5681385), (60, 4923867), (65, 4545108), (78, 3787590), (90, 3282578), (117, 2525060), (130, 2272554), (156, 1893795), (180, 1641289), (195, 1515036), (234, 1262530), (251, 1177020), (260, 1136277), (390, 757518), (468, 631265), (502, 588510), (503, 587340), (585, 505012), (753, 392340), (780, 378759), (1004, 294255), (1006, 293670), (1170, 252506), (1255, 235404), (1506, 196170), (1509, 195780), (2012, 146835), (2259, 130780), (2340, 126253), (2510, 117702), (2515, 117468), (3012, 98085), (3018, 97890), (3263, 90540), (3765, 78468), (4518, 65390), (4527, 65260), (5020, 58851), (5030, 58734), (6036, 48945), (6526, 45270), (6539, 45180), (7530, 39234), (7545, 39156), (9036, 32695), (9054, 32630), (9789, 30180), (10060, 29367), (11295, 26156), (13052, 22635), (13078, 22590), (15060, 19617), (15090, 19578), (16315, 18108)]