90309450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 284472864

約数和(自身を除く): 194163414

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1117, 1155, 1225, 1470, 1617, 1650, 1925, 2234, 2310, 2450, 2695, 3234, 3351, 3675, 3850, 5390, 5585, 5775, 6702, 7350, 7819, 8085, 11170, 11550, 12287, 13475, 15638, 16170, 16755, 23457, 24574, 26950, 27925, 33510, 36861, 39095, 40425, 46914, 54733, 55850, 61435, 73722, 78190, 80850, 83775, 86009, 109466, 117285, 122870, 164199, 167550, 172018, 184305, 195475, 234570, 258027, 273665, 307175, 328398, 368610, 390950, 430045, 516054, 547330, 586425, 602063, 614350, 820995, 860090, 921525, 1172850, 1204126, 1290135, 1368325, 1641990, 1806189, 1843050, 2150225, 2580270, 2736650, 3010315, 3612378, 4104975, 4300450, 6020630, 6450675, 8209950, 9030945, 12901350, 15051575, 18061890, 30103150, 45154725, 90309450]

約数ペア:

[(1, 90309450), (2, 45154725), (3, 30103150), (5, 18061890), (6, 15051575), (7, 12901350), (10, 9030945), (11, 8209950), (14, 6450675), (15, 6020630), (21, 4300450), (22, 4104975), (25, 3612378), (30, 3010315), (33, 2736650), (35, 2580270), (42, 2150225), (49, 1843050), (50, 1806189), (55, 1641990), (66, 1368325), (70, 1290135), (75, 1204126), (77, 1172850), (98, 921525), (105, 860090), (110, 820995), (147, 614350), (150, 602063), (154, 586425), (165, 547330), (175, 516054), (210, 430045), (231, 390950), (245, 368610), (275, 328398), (294, 307175), (330, 273665), (350, 258027), (385, 234570), (462, 195475), (490, 184305), (525, 172018), (539, 167550), (550, 164199), (735, 122870), (770, 117285), (825, 109466), (1050, 86009), (1078, 83775), (1117, 80850), (1155, 78190), (1225, 73722), (1470, 61435), (1617, 55850), (1650, 54733), (1925, 46914), (2234, 40425), (2310, 39095), (2450, 36861), (2695, 33510), (3234, 27925), (3351, 26950), (3675, 24574), (3850, 23457), (5390, 16755), (5585, 16170), (5775, 15638), (6702, 13475), (7350, 12287), (7819, 11550), (8085, 11170)]