153490920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 523350720

約数和(自身を除く): 369859800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 961, 968, 1023, 1210, 1240, 1320, 1331, 1364, 1452, 1705, 1815, 1860, 1922, 2046, 2420, 2662, 2728, 2883, 2904, 3410, 3630, 3720, 3751, 3844, 3993, 4092, 4805, 4840, 5115, 5324, 5766, 6655, 6820, 7260, 7502, 7688, 7986, 8184, 9610, 10230, 10571, 10648, 11253, 11532, 13310, 13640, 14415, 14520, 15004, 15972, 18755, 19220, 19965, 20460, 21142, 22506, 23064, 26620, 28830, 30008, 31713, 31944, 37510, 38440, 39930, 40920, 41261, 42284, 45012, 52855, 53240, 56265, 57660, 63426, 75020, 79860, 82522, 84568, 90024, 105710, 112530, 115320, 116281, 123783, 126852, 150040, 158565, 159720, 165044, 206305, 211420, 225060, 232562, 247566, 253704, 317130, 330088, 348843, 412610, 422840, 450120, 465124, 495132, 581405, 618915, 634260, 697686, 825220, 930248, 990264, 1162810, 1237830, 1268520, 1279091, 1395372, 1650440, 1744215, 2325620, 2475660, 2558182, 2790744, 3488430, 3837273, 4651240, 4951320, 5116364, 6395455, 6976860, 7674546, 10232728, 12790910, 13953720, 15349092, 19186365, 25581820, 30698184, 38372730, 51163640, 76745460, 153490920]

約数ペア:

[(1, 153490920), (2, 76745460), (3, 51163640), (4, 38372730), (5, 30698184), (6, 25581820), (8, 19186365), (10, 15349092), (11, 13953720), (12, 12790910), (15, 10232728), (20, 7674546), (22, 6976860), (24, 6395455), (30, 5116364), (31, 4951320), (33, 4651240), (40, 3837273), (44, 3488430), (55, 2790744), (60, 2558182), (62, 2475660), (66, 2325620), (88, 1744215), (93, 1650440), (110, 1395372), (120, 1279091), (121, 1268520), (124, 1237830), (132, 1162810), (155, 990264), (165, 930248), (186, 825220), (220, 697686), (242, 634260), (248, 618915), (264, 581405), (310, 495132), (330, 465124), (341, 450120), (363, 422840), (372, 412610), (440, 348843), (465, 330088), (484, 317130), (605, 253704), (620, 247566), (660, 232562), (682, 225060), (726, 211420), (744, 206305), (930, 165044), (961, 159720), (968, 158565), (1023, 150040), (1210, 126852), (1240, 123783), (1320, 116281), (1331, 115320), (1364, 112530), (1452, 105710), (1705, 90024), (1815, 84568), (1860, 82522), (1922, 79860), (2046, 75020), (2420, 63426), (2662, 57660), (2728, 56265), (2883, 53240), (2904, 52855), (3410, 45012), (3630, 42284), (3720, 41261), (3751, 40920), (3844, 39930), (3993, 38440), (4092, 37510), (4805, 31944), (4840, 31713), (5115, 30008), (5324, 28830), (5766, 26620), (6655, 23064), (6820, 22506), (7260, 21142), (7502, 20460), (7688, 19965), (7986, 19220), (8184, 18755), (9610, 15972), (10230, 15004), (10571, 14520), (10648, 14415), (11253, 13640), (11532, 13310)]