69741700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 180686352

約数和(自身を除く): 110944652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 301, 331, 350, 430, 490, 602, 662, 700, 860, 980, 1075, 1204, 1225, 1324, 1505, 1655, 2107, 2150, 2317, 2450, 3010, 3310, 4214, 4300, 4634, 4900, 6020, 6620, 7525, 8275, 8428, 9268, 10535, 11585, 14233, 15050, 16219, 16550, 21070, 23170, 28466, 30100, 32438, 33100, 42140, 46340, 52675, 56932, 57925, 64876, 71165, 81095, 99631, 105350, 115850, 142330, 162190, 199262, 210700, 231700, 284660, 324380, 355825, 398524, 405475, 498155, 697417, 711650, 810950, 996310, 1394834, 1423300, 1621900, 1992620, 2490775, 2789668, 3487085, 4981550, 6974170, 9963100, 13948340, 17435425, 34870850, 69741700]

約数ペア:

[(1, 69741700), (2, 34870850), (4, 17435425), (5, 13948340), (7, 9963100), (10, 6974170), (14, 4981550), (20, 3487085), (25, 2789668), (28, 2490775), (35, 1992620), (43, 1621900), (49, 1423300), (50, 1394834), (70, 996310), (86, 810950), (98, 711650), (100, 697417), (140, 498155), (172, 405475), (175, 398524), (196, 355825), (215, 324380), (245, 284660), (301, 231700), (331, 210700), (350, 199262), (430, 162190), (490, 142330), (602, 115850), (662, 105350), (700, 99631), (860, 81095), (980, 71165), (1075, 64876), (1204, 57925), (1225, 56932), (1324, 52675), (1505, 46340), (1655, 42140), (2107, 33100), (2150, 32438), (2317, 30100), (2450, 28466), (3010, 23170), (3310, 21070), (4214, 16550), (4300, 16219), (4634, 15050), (4900, 14233), (6020, 11585), (6620, 10535), (7525, 9268), (8275, 8428)]