236964060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 746534880

約数和(自身を除く): 509570820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 59, 60, 90, 106, 118, 159, 177, 180, 212, 236, 265, 295, 318, 354, 421, 477, 530, 531, 590, 636, 708, 795, 842, 885, 954, 1060, 1062, 1180, 1263, 1590, 1684, 1770, 1908, 2105, 2124, 2385, 2526, 2655, 3127, 3180, 3540, 3789, 4210, 4770, 5052, 5310, 6254, 6315, 7578, 8420, 9381, 9540, 10620, 12508, 12630, 15156, 15635, 18762, 18945, 22313, 24839, 25260, 28143, 31270, 37524, 37890, 44626, 46905, 49678, 56286, 62540, 66939, 74517, 75780, 89252, 93810, 99356, 111565, 112572, 124195, 133878, 140715, 149034, 187620, 200817, 223130, 223551, 248390, 267756, 281430, 298068, 334695, 372585, 401634, 446260, 447102, 496780, 562860, 669390, 745170, 803268, 894204, 1004085, 1117755, 1316467, 1338780, 1490340, 2008170, 2235510, 2632934, 3949401, 4016340, 4471020, 5265868, 6582335, 7898802, 11848203, 13164670, 15797604, 19747005, 23696406, 26329340, 39494010, 47392812, 59241015, 78988020, 118482030, 236964060]

約数ペア:

[(1, 236964060), (2, 118482030), (3, 78988020), (4, 59241015), (5, 47392812), (6, 39494010), (9, 26329340), (10, 23696406), (12, 19747005), (15, 15797604), (18, 13164670), (20, 11848203), (30, 7898802), (36, 6582335), (45, 5265868), (53, 4471020), (59, 4016340), (60, 3949401), (90, 2632934), (106, 2235510), (118, 2008170), (159, 1490340), (177, 1338780), (180, 1316467), (212, 1117755), (236, 1004085), (265, 894204), (295, 803268), (318, 745170), (354, 669390), (421, 562860), (477, 496780), (530, 447102), (531, 446260), (590, 401634), (636, 372585), (708, 334695), (795, 298068), (842, 281430), (885, 267756), (954, 248390), (1060, 223551), (1062, 223130), (1180, 200817), (1263, 187620), (1590, 149034), (1684, 140715), (1770, 133878), (1908, 124195), (2105, 112572), (2124, 111565), (2385, 99356), (2526, 93810), (2655, 89252), (3127, 75780), (3180, 74517), (3540, 66939), (3789, 62540), (4210, 56286), (4770, 49678), (5052, 46905), (5310, 44626), (6254, 37890), (6315, 37524), (7578, 31270), (8420, 28143), (9381, 25260), (9540, 24839), (10620, 22313), (12508, 18945), (12630, 18762), (15156, 15635)]