56374380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 197588160

約数和(自身を除く): 141213780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 89, 90, 92, 102, 108, 115, 135, 138, 153, 162, 170, 178, 180, 204, 207, 230, 255, 267, 270, 276, 306, 324, 340, 345, 356, 391, 405, 414, 445, 459, 460, 510, 534, 540, 612, 621, 690, 765, 782, 801, 810, 828, 890, 918, 1020, 1035, 1068, 1173, 1242, 1335, 1377, 1380, 1513, 1530, 1564, 1602, 1620, 1780, 1836, 1863, 1955, 2047, 2070, 2295, 2346, 2403, 2484, 2670, 2754, 3026, 3060, 3105, 3204, 3519, 3726, 3910, 4005, 4094, 4140, 4539, 4590, 4692, 4806, 5340, 5508, 5865, 6052, 6141, 6210, 6885, 7038, 7209, 7452, 7565, 7820, 8010, 8188, 9078, 9180, 9315, 9612, 10235, 10557, 11730, 12015, 12282, 12420, 13617, 13770, 14076, 14418, 15130, 16020, 17595, 18156, 18423, 18630, 20470, 21114, 22695, 23460, 24030, 24564, 27234, 27540, 28836, 30260, 30705, 31671, 34799, 35190, 36045, 36846, 37260, 40851, 40940, 42228, 45390, 48060, 52785, 54468, 55269, 61410, 63342, 68085, 69598, 70380, 72090, 73692, 81702, 90780, 92115, 104397, 105570, 110538, 122553, 122820, 126684, 136170, 139196, 144180, 158355, 163404, 165807, 173995, 184230, 204255, 208794, 211140, 221076, 245106, 272340, 276345, 313191, 316710, 331614, 347990, 368460, 408510, 417588, 490212, 521985, 552690, 612765, 626382, 633420, 663228, 695980, 817020, 829035, 939573, 1043970, 1105380, 1225530, 1252764, 1565955, 1658070, 1879146, 2087940, 2451060, 2818719, 3131910, 3316140, 3758292, 4697865, 5637438, 6263820, 9395730, 11274876, 14093595, 18791460, 28187190, 56374380]

約数ペア:

[(1, 56374380), (2, 28187190), (3, 18791460), (4, 14093595), (5, 11274876), (6, 9395730), (9, 6263820), (10, 5637438), (12, 4697865), (15, 3758292), (17, 3316140), (18, 3131910), (20, 2818719), (23, 2451060), (27, 2087940), (30, 1879146), (34, 1658070), (36, 1565955), (45, 1252764), (46, 1225530), (51, 1105380), (54, 1043970), (60, 939573), (68, 829035), (69, 817020), (81, 695980), (85, 663228), (89, 633420), (90, 626382), (92, 612765), (102, 552690), (108, 521985), (115, 490212), (135, 417588), (138, 408510), (153, 368460), (162, 347990), (170, 331614), (178, 316710), (180, 313191), (204, 276345), (207, 272340), (230, 245106), (255, 221076), (267, 211140), (270, 208794), (276, 204255), (306, 184230), (324, 173995), (340, 165807), (345, 163404), (356, 158355), (391, 144180), (405, 139196), (414, 136170), (445, 126684), (459, 122820), (460, 122553), (510, 110538), (534, 105570), (540, 104397), (612, 92115), (621, 90780), (690, 81702), (765, 73692), (782, 72090), (801, 70380), (810, 69598), (828, 68085), (890, 63342), (918, 61410), (1020, 55269), (1035, 54468), (1068, 52785), (1173, 48060), (1242, 45390), (1335, 42228), (1377, 40940), (1380, 40851), (1513, 37260), (1530, 36846), (1564, 36045), (1602, 35190), (1620, 34799), (1780, 31671), (1836, 30705), (1863, 30260), (1955, 28836), (2047, 27540), (2070, 27234), (2295, 24564), (2346, 24030), (2403, 23460), (2484, 22695), (2670, 21114), (2754, 20470), (3026, 18630), (3060, 18423), (3105, 18156), (3204, 17595), (3519, 16020), (3726, 15130), (3910, 14418), (4005, 14076), (4094, 13770), (4140, 13617), (4539, 12420), (4590, 12282), (4692, 12015), (4806, 11730), (5340, 10557), (5508, 10235), (5865, 9612), (6052, 9315), (6141, 9180), (6210, 9078), (6885, 8188), (7038, 8010), (7209, 7820), (7452, 7565)]