9215700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 30623040

約数和(自身を除く): 21407340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 139, 150, 156, 170, 195, 204, 221, 255, 260, 278, 300, 325, 340, 390, 417, 425, 442, 510, 556, 650, 663, 695, 780, 834, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1390, 1668, 1700, 1807, 1950, 2085, 2210, 2363, 2550, 2652, 2780, 3315, 3475, 3614, 3900, 4170, 4420, 4726, 5100, 5421, 5525, 6630, 6950, 7089, 7228, 8340, 9035, 9452, 10425, 10842, 11050, 11815, 13260, 13900, 14178, 16575, 18070, 20850, 21684, 22100, 23630, 27105, 28356, 30719, 33150, 35445, 36140, 41700, 45175, 47260, 54210, 59075, 61438, 66300, 70890, 90350, 92157, 108420, 118150, 122876, 135525, 141780, 153595, 177225, 180700, 184314, 236300, 271050, 307190, 354450, 368628, 460785, 542100, 614380, 708900, 767975, 921570, 1535950, 1843140, 2303925, 3071900, 4607850, 9215700]

約数ペア:

[(1, 9215700), (2, 4607850), (3, 3071900), (4, 2303925), (5, 1843140), (6, 1535950), (10, 921570), (12, 767975), (13, 708900), (15, 614380), (17, 542100), (20, 460785), (25, 368628), (26, 354450), (30, 307190), (34, 271050), (39, 236300), (50, 184314), (51, 180700), (52, 177225), (60, 153595), (65, 141780), (68, 135525), (75, 122876), (78, 118150), (85, 108420), (100, 92157), (102, 90350), (130, 70890), (139, 66300), (150, 61438), (156, 59075), (170, 54210), (195, 47260), (204, 45175), (221, 41700), (255, 36140), (260, 35445), (278, 33150), (300, 30719), (325, 28356), (340, 27105), (390, 23630), (417, 22100), (425, 21684), (442, 20850), (510, 18070), (556, 16575), (650, 14178), (663, 13900), (695, 13260), (780, 11815), (834, 11050), (850, 10842), (884, 10425), (975, 9452), (1020, 9035), (1105, 8340), (1275, 7228), (1300, 7089), (1326, 6950), (1390, 6630), (1668, 5525), (1700, 5421), (1807, 5100), (1950, 4726), (2085, 4420), (2210, 4170), (2363, 3900), (2550, 3614), (2652, 3475), (2780, 3315)]