9225450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 28435680

約数和(自身を除く): 19210230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 83, 90, 95, 114, 117, 130, 150, 166, 171, 190, 195, 225, 234, 247, 249, 285, 325, 342, 390, 415, 450, 475, 494, 498, 570, 585, 650, 741, 747, 830, 855, 950, 975, 1079, 1170, 1235, 1245, 1425, 1482, 1494, 1577, 1710, 1950, 2075, 2158, 2223, 2470, 2490, 2850, 2925, 3154, 3237, 3705, 3735, 4150, 4275, 4446, 4731, 5395, 5850, 6175, 6225, 6474, 7410, 7470, 7885, 8550, 9462, 9711, 10790, 11115, 12350, 12450, 14193, 15770, 16185, 18525, 18675, 19422, 20501, 22230, 23655, 26975, 28386, 32370, 37050, 37350, 39425, 41002, 47310, 48555, 53950, 55575, 61503, 70965, 78850, 80925, 97110, 102505, 111150, 118275, 123006, 141930, 161850, 184509, 205010, 236550, 242775, 307515, 354825, 369018, 485550, 512525, 615030, 709650, 922545, 1025050, 1537575, 1845090, 3075150, 4612725, 9225450]

約数ペア:

[(1, 9225450), (2, 4612725), (3, 3075150), (5, 1845090), (6, 1537575), (9, 1025050), (10, 922545), (13, 709650), (15, 615030), (18, 512525), (19, 485550), (25, 369018), (26, 354825), (30, 307515), (38, 242775), (39, 236550), (45, 205010), (50, 184509), (57, 161850), (65, 141930), (75, 123006), (78, 118275), (83, 111150), (90, 102505), (95, 97110), (114, 80925), (117, 78850), (130, 70965), (150, 61503), (166, 55575), (171, 53950), (190, 48555), (195, 47310), (225, 41002), (234, 39425), (247, 37350), (249, 37050), (285, 32370), (325, 28386), (342, 26975), (390, 23655), (415, 22230), (450, 20501), (475, 19422), (494, 18675), (498, 18525), (570, 16185), (585, 15770), (650, 14193), (741, 12450), (747, 12350), (830, 11115), (855, 10790), (950, 9711), (975, 9462), (1079, 8550), (1170, 7885), (1235, 7470), (1245, 7410), (1425, 6474), (1482, 6225), (1494, 6175), (1577, 5850), (1710, 5395), (1950, 4731), (2075, 4446), (2158, 4275), (2223, 4150), (2470, 3735), (2490, 3705), (2850, 3237), (2925, 3154)]