78927420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9235

約数の個数: 96

約数和(自身を含む): 259660800

約数和(自身を除く): 180733380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 9199, 18398, 27597, 36796, 45995, 55194, 91990, 101189, 110388, 119587, 137985, 183980, 202378, 239174, 275970, 303567, 358761, 404756, 478348, 505945, 551940, 597935, 607134, 717522, 1011890, 1195870, 1214268, 1315457, 1435044, 1517835, 1793805, 2023780, 2391740, 2630914, 3035670, 3587610, 3946371, 5261828, 6071340, 6577285, 7175220, 7892742, 13154570, 15785484, 19731855, 26309140, 39463710, 78927420]

約数ペア:

[(1, 78927420), (2, 39463710), (3, 26309140), (4, 19731855), (5, 15785484), (6, 13154570), (10, 7892742), (11, 7175220), (12, 6577285), (13, 6071340), (15, 5261828), (20, 3946371), (22, 3587610), (26, 3035670), (30, 2630914), (33, 2391740), (39, 2023780), (44, 1793805), (52, 1517835), (55, 1435044), (60, 1315457), (65, 1214268), (66, 1195870), (78, 1011890), (110, 717522), (130, 607134), (132, 597935), (143, 551940), (156, 505945), (165, 478348), (195, 404756), (220, 358761), (260, 303567), (286, 275970), (330, 239174), (390, 202378), (429, 183980), (572, 137985), (660, 119587), (715, 110388), (780, 101189), (858, 91990), (1430, 55194), (1716, 45995), (2145, 36796), (2860, 27597), (4290, 18398), (8580, 9199)]