68733200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 178607616

約数和(自身を除く): 109874416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 241, 248, 310, 368, 400, 460, 482, 496, 575, 620, 713, 775, 920, 964, 1150, 1205, 1240, 1426, 1550, 1840, 1928, 2300, 2410, 2480, 2852, 3100, 3565, 3856, 4600, 4820, 5543, 5704, 6025, 6200, 7130, 7471, 9200, 9640, 11086, 11408, 12050, 12400, 14260, 14942, 17825, 19280, 22172, 24100, 27715, 28520, 29884, 35650, 37355, 44344, 48200, 55430, 57040, 59768, 71300, 74710, 88688, 96400, 110860, 119536, 138575, 142600, 149420, 171833, 186775, 221720, 277150, 285200, 298840, 343666, 373550, 443440, 554300, 597680, 687332, 747100, 859165, 1108600, 1374664, 1494200, 1718330, 2217200, 2749328, 2988400, 3436660, 4295825, 6873320, 8591650, 13746640, 17183300, 34366600, 68733200]

約数ペア:

[(1, 68733200), (2, 34366600), (4, 17183300), (5, 13746640), (8, 8591650), (10, 6873320), (16, 4295825), (20, 3436660), (23, 2988400), (25, 2749328), (31, 2217200), (40, 1718330), (46, 1494200), (50, 1374664), (62, 1108600), (80, 859165), (92, 747100), (100, 687332), (115, 597680), (124, 554300), (155, 443440), (184, 373550), (200, 343666), (230, 298840), (241, 285200), (248, 277150), (310, 221720), (368, 186775), (400, 171833), (460, 149420), (482, 142600), (496, 138575), (575, 119536), (620, 110860), (713, 96400), (775, 88688), (920, 74710), (964, 71300), (1150, 59768), (1205, 57040), (1240, 55430), (1426, 48200), (1550, 44344), (1840, 37355), (1928, 35650), (2300, 29884), (2410, 28520), (2480, 27715), (2852, 24100), (3100, 22172), (3565, 19280), (3856, 17825), (4600, 14942), (4820, 14260), (5543, 12400), (5704, 12050), (6025, 11408), (6200, 11086), (7130, 9640), (7471, 9200)]