155694400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 410203904

約数和(自身を除く): 254509504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 73, 80, 86, 100, 124, 146, 155, 160, 172, 200, 215, 248, 292, 310, 320, 344, 365, 400, 430, 496, 584, 620, 688, 730, 775, 800, 860, 992, 1075, 1168, 1240, 1333, 1376, 1460, 1550, 1600, 1720, 1825, 1984, 2150, 2263, 2336, 2480, 2666, 2752, 2920, 3100, 3139, 3440, 3650, 4300, 4526, 4672, 4960, 5332, 5840, 6200, 6278, 6665, 6880, 7300, 8600, 9052, 9920, 10664, 11315, 11680, 12400, 12556, 13330, 13760, 14600, 15695, 17200, 18104, 21328, 22630, 23360, 24800, 25112, 26660, 29200, 31390, 33325, 34400, 36208, 42656, 45260, 49600, 50224, 53320, 56575, 58400, 62780, 66650, 68800, 72416, 78475, 85312, 90520, 97309, 100448, 106640, 113150, 116800, 125560, 133300, 144832, 156950, 181040, 194618, 200896, 213280, 226300, 251120, 266600, 313900, 362080, 389236, 426560, 452600, 486545, 502240, 533200, 627800, 724160, 778472, 905200, 973090, 1004480, 1066400, 1255600, 1556944, 1810400, 1946180, 2132800, 2432725, 2511200, 3113888, 3620800, 3892360, 4865450, 5022400, 6227776, 7784720, 9730900, 15569440, 19461800, 31138880, 38923600, 77847200, 155694400]

約数ペア:

[(1, 155694400), (2, 77847200), (4, 38923600), (5, 31138880), (8, 19461800), (10, 15569440), (16, 9730900), (20, 7784720), (25, 6227776), (31, 5022400), (32, 4865450), (40, 3892360), (43, 3620800), (50, 3113888), (62, 2511200), (64, 2432725), (73, 2132800), (80, 1946180), (86, 1810400), (100, 1556944), (124, 1255600), (146, 1066400), (155, 1004480), (160, 973090), (172, 905200), (200, 778472), (215, 724160), (248, 627800), (292, 533200), (310, 502240), (320, 486545), (344, 452600), (365, 426560), (400, 389236), (430, 362080), (496, 313900), (584, 266600), (620, 251120), (688, 226300), (730, 213280), (775, 200896), (800, 194618), (860, 181040), (992, 156950), (1075, 144832), (1168, 133300), (1240, 125560), (1333, 116800), (1376, 113150), (1460, 106640), (1550, 100448), (1600, 97309), (1720, 90520), (1825, 85312), (1984, 78475), (2150, 72416), (2263, 68800), (2336, 66650), (2480, 62780), (2666, 58400), (2752, 56575), (2920, 53320), (3100, 50224), (3139, 49600), (3440, 45260), (3650, 42656), (4300, 36208), (4526, 34400), (4672, 33325), (4960, 31390), (5332, 29200), (5840, 26660), (6200, 25112), (6278, 24800), (6665, 23360), (6880, 22630), (7300, 21328), (8600, 18104), (9052, 17200), (9920, 15695), (10664, 14600), (11315, 13760), (11680, 13330), (12400, 12556)]