201328860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 581640192

約数和(自身を除く): 380311332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 223, 246, 367, 410, 446, 492, 615, 669, 734, 820, 892, 1101, 1115, 1230, 1338, 1468, 1835, 2202, 2230, 2460, 2676, 3345, 3670, 4404, 4460, 5505, 6690, 7340, 9143, 11010, 13380, 15047, 18286, 22020, 27429, 30094, 36572, 45141, 45715, 54858, 60188, 75235, 81841, 90282, 91430, 109716, 137145, 150470, 163682, 180564, 182860, 225705, 245523, 274290, 300940, 327364, 409205, 451410, 491046, 548580, 818410, 902820, 982092, 1227615, 1636820, 2455230, 3355481, 4910460, 6710962, 10066443, 13421924, 16777405, 20132886, 33554810, 40265772, 50332215, 67109620, 100664430, 201328860]

約数ペア:

[(1, 201328860), (2, 100664430), (3, 67109620), (4, 50332215), (5, 40265772), (6, 33554810), (10, 20132886), (12, 16777405), (15, 13421924), (20, 10066443), (30, 6710962), (41, 4910460), (60, 3355481), (82, 2455230), (123, 1636820), (164, 1227615), (205, 982092), (223, 902820), (246, 818410), (367, 548580), (410, 491046), (446, 451410), (492, 409205), (615, 327364), (669, 300940), (734, 274290), (820, 245523), (892, 225705), (1101, 182860), (1115, 180564), (1230, 163682), (1338, 150470), (1468, 137145), (1835, 109716), (2202, 91430), (2230, 90282), (2460, 81841), (2676, 75235), (3345, 60188), (3670, 54858), (4404, 45715), (4460, 45141), (5505, 36572), (6690, 30094), (7340, 27429), (9143, 22020), (11010, 18286), (13380, 15047)]