155549149380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{12653}}^1$

素因数の和:13250

約数の個数: 144

約数和(自身を含む): 475897705920

約数和(自身を除く): 320348556540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 419, 489, 652, 815, 838, 978, 1257, 1467, 1630, 1676, 1956, 2095, 2445, 2514, 2934, 3260, 3771, 4190, 4890, 5028, 5868, 6285, 7335, 7542, 8380, 9780, 12570, 12653, 14670, 15084, 18855, 25140, 25306, 29340, 37710, 37959, 50612, 63265, 68297, 75420, 75918, 113877, 126530, 136594, 151836, 189795, 204891, 227754, 253060, 273188, 341485, 379590, 409782, 455508, 569385, 614673, 682970, 759180, 819564, 1024455, 1138770, 1229346, 1365940, 2048910, 2062439, 2277540, 2458692, 3073365, 4097820, 4124878, 5301607, 6146730, 6187317, 8249756, 10312195, 10603214, 12293460, 12374634, 15904821, 18561951, 20624390, 21206428, 24749268, 26508035, 30936585, 31809642, 37123902, 41248780, 47714463, 53016070, 61873170, 63619284, 74247804, 79524105, 92809755, 95428926, 106032140, 123746340, 159048210, 185619510, 190857852, 238572315, 318096420, 371239020, 477144630, 864161941, 954289260, 1728323882, 2592485823, 3456647764, 4320809705, 5184971646, 7777457469, 8641619410, 10369943292, 12962429115, 15554914938, 17283238820, 25924858230, 31109829876, 38887287345, 51849716460, 77774574690, 155549149380]

約数ペア:

[(1, 155549149380), (2, 77774574690), (3, 51849716460), (4, 38887287345), (5, 31109829876), (6, 25924858230), (9, 17283238820), (10, 15554914938), (12, 12962429115), (15, 10369943292), (18, 8641619410), (20, 7777457469), (30, 5184971646), (36, 4320809705), (45, 3456647764), (60, 2592485823), (90, 1728323882), (163, 954289260), (180, 864161941), (326, 477144630), (419, 371239020), (489, 318096420), (652, 238572315), (815, 190857852), (838, 185619510), (978, 159048210), (1257, 123746340), (1467, 106032140), (1630, 95428926), (1676, 92809755), (1956, 79524105), (2095, 74247804), (2445, 63619284), (2514, 61873170), (2934, 53016070), (3260, 47714463), (3771, 41248780), (4190, 37123902), (4890, 31809642), (5028, 30936585), (5868, 26508035), (6285, 24749268), (7335, 21206428), (7542, 20624390), (8380, 18561951), (9780, 15904821), (12570, 12374634), (12653, 12293460), (14670, 10603214), (15084, 10312195), (18855, 8249756), (25140, 6187317), (25306, 6146730), (29340, 5301607), (37710, 4124878), (37959, 4097820), (50612, 3073365), (63265, 2458692), (68297, 2277540), (75420, 2062439), (75918, 2048910), (113877, 1365940), (126530, 1229346), (136594, 1138770), (151836, 1024455), (189795, 819564), (204891, 759180), (227754, 682970), (253060, 614673), (273188, 569385), (341485, 455508), (379590, 409782)]