79756110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 128

約数和(自身を含む): 255974400

約数和(自身を除く): 176218290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2221, 2394, 2565, 3591, 3990, 4442, 5130, 5985, 6663, 7182, 11105, 11970, 13326, 15547, 17955, 19989, 22210, 31094, 33315, 35910, 39978, 42199, 46641, 59967, 66630, 77735, 84398, 93282, 99945, 119934, 126597, 139923, 155470, 199890, 210995, 233205, 253194, 279846, 295393, 299835, 379791, 419769, 421990, 466410, 590786, 599670, 632985, 699615, 759582, 839538, 886179, 1139373, 1265970, 1399230, 1476965, 1772358, 1898955, 2098845, 2278746, 2658537, 2953930, 3797910, 4197690, 4430895, 5317074, 5696865, 7975611, 8861790, 11393730, 13292685, 15951222, 26585370, 39878055, 79756110]

約数ペア:

[(1, 79756110), (2, 39878055), (3, 26585370), (5, 15951222), (6, 13292685), (7, 11393730), (9, 8861790), (10, 7975611), (14, 5696865), (15, 5317074), (18, 4430895), (19, 4197690), (21, 3797910), (27, 2953930), (30, 2658537), (35, 2278746), (38, 2098845), (42, 1898955), (45, 1772358), (54, 1476965), (57, 1399230), (63, 1265970), (70, 1139373), (90, 886179), (95, 839538), (105, 759582), (114, 699615), (126, 632985), (133, 599670), (135, 590786), (171, 466410), (189, 421990), (190, 419769), (210, 379791), (266, 299835), (270, 295393), (285, 279846), (315, 253194), (342, 233205), (378, 210995), (399, 199890), (513, 155470), (570, 139923), (630, 126597), (665, 119934), (798, 99945), (855, 93282), (945, 84398), (1026, 77735), (1197, 66630), (1330, 59967), (1710, 46641), (1890, 42199), (1995, 39978), (2221, 35910), (2394, 33315), (2565, 31094), (3591, 22210), (3990, 19989), (4442, 17955), (5130, 15547), (5985, 13326), (6663, 11970), (7182, 11105)]