900664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7185

約数の個数: 160

約数和(自身を含む): 3052090368

約数和(自身を除く): 2151426288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7121, 7440, 7905, 8432, 10540, 12648, 14242, 15810, 21080, 21363, 25296, 28484, 31620, 35605, 42160, 42726, 56968, 63240, 71210, 85452, 106815, 113936, 121057, 126480, 142420, 170904, 213630, 220751, 242114, 284840, 341808, 363171, 427260, 441502, 484228, 569680, 605285, 662253, 726342, 854520, 883004, 968456, 1103755, 1210570, 1324506, 1452684, 1709040, 1766008, 1815855, 1936912, 2207510, 2421140, 2649012, 2905368, 3311265, 3532016, 3631710, 3752767, 4415020, 4842280, 5298024, 5810736, 6622530, 7263420, 7505534, 8830040, 9684560, 10596048, 11258301, 13245060, 14526840, 15011068, 17660080, 18763835, 22516602, 26490120, 29053680, 30022136, 37527670, 45033204, 52980240, 56291505, 60044272, 75055340, 90066408, 112583010, 150110680, 180132816, 225166020, 300221360, 450332040, 900664080]

約数ペア:

[(1, 900664080), (2, 450332040), (3, 300221360), (4, 225166020), (5, 180132816), (6, 150110680), (8, 112583010), (10, 90066408), (12, 75055340), (15, 60044272), (16, 56291505), (17, 52980240), (20, 45033204), (24, 37527670), (30, 30022136), (31, 29053680), (34, 26490120), (40, 22516602), (48, 18763835), (51, 17660080), (60, 15011068), (62, 14526840), (68, 13245060), (80, 11258301), (85, 10596048), (93, 9684560), (102, 8830040), (120, 7505534), (124, 7263420), (136, 6622530), (155, 5810736), (170, 5298024), (186, 4842280), (204, 4415020), (240, 3752767), (248, 3631710), (255, 3532016), (272, 3311265), (310, 2905368), (340, 2649012), (372, 2421140), (408, 2207510), (465, 1936912), (496, 1815855), (510, 1766008), (527, 1709040), (620, 1452684), (680, 1324506), (744, 1210570), (816, 1103755), (930, 968456), (1020, 883004), (1054, 854520), (1240, 726342), (1360, 662253), (1488, 605285), (1581, 569680), (1860, 484228), (2040, 441502), (2108, 427260), (2480, 363171), (2635, 341808), (3162, 284840), (3720, 242114), (4080, 220751), (4216, 213630), (5270, 170904), (6324, 142420), (7121, 126480), (7440, 121057), (7905, 113936), (8432, 106815), (10540, 85452), (12648, 71210), (14242, 63240), (15810, 56968), (21080, 42726), (21363, 42160), (25296, 35605), (28484, 31620)]