20348868150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 60287703840

約数和(自身を除く): 39938835690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 193, 195, 201, 225, 234, 269, 325, 335, 386, 390, 402, 450, 538, 579, 585, 603, 650, 670, 807, 871, 965, 975, 1005, 1158, 1170, 1206, 1345, 1614, 1675, 1737, 1742, 1930, 1950, 2010, 2421, 2509, 2613, 2690, 2895, 2925, 3015, 3350, 3474, 3497, 4035, 4355, 4825, 4842, 5018, 5025, 5226, 5790, 5850, 6030, 6725, 6994, 7527, 7839, 8070, 8685, 8710, 9650, 10050, 10491, 12105, 12545, 12931, 13065, 13450, 14475, 15054, 15075, 15678, 17370, 17485, 18023, 20175, 20982, 21775, 22581, 24210, 25090, 25862, 26130, 28950, 30150, 31473, 34970, 36046, 37635, 38793, 39195, 40350, 43425, 43550, 45162, 51917, 52455, 54069, 60525, 62725, 62946, 64655, 65325, 75270, 77586, 78390, 86850, 87425, 90115, 103834, 104910, 108138, 112905, 116379, 121050, 125450, 129310, 130650, 155751, 157365, 162207, 168103, 174850, 180230, 188175, 193965, 195975, 225810, 232758, 234299, 259585, 262275, 270345, 311502, 314730, 323275, 324414, 336206, 376350, 387930, 391950, 450575, 467253, 468598, 504309, 519170, 524550, 540690, 564525, 581895, 646550, 674921, 702897, 778755, 786825, 811035, 840515, 901150, 934506, 969825, 1008618, 1129050, 1163790, 1171495, 1297925, 1349842, 1351725, 1405794, 1512927, 1557510, 1573650, 1622070, 1681030, 1939650, 2024763, 2108691, 2336265, 2342990, 2521545, 2595850, 2703450, 2909475, 3025854, 3374605, 3478439, 3514485, 3893775, 4049526, 4055175, 4202575, 4217382, 4672530, 5043090, 5818950, 5857475, 6074289, 6749210, 6956878, 7028970, 7564635, 7787550, 8110350, 8405150, 10123815, 10435317, 10543455, 11681325, 11714950, 12148578, 12607725, 15129270, 16873025, 17392195, 17572425, 20247630, 20870634, 21086910, 23362650, 25215450, 30371445, 31305951, 33746050, 34784390, 35144850, 37823175, 45219707, 50619075, 52176585, 52717275, 60742890, 62611902, 75646350, 86960975, 90439414, 101238150, 104353170, 105434550, 135659121, 151857225, 156529755, 173921950, 226098535, 260882925, 271318242, 303714450, 313059510, 406977363, 452197070, 521765850, 678295605, 782648775, 813954726, 1130492675, 1356591210, 1565297550, 2034886815, 2260985350, 3391478025, 4069773630, 6782956050, 10174434075, 20348868150]

約数ペア:

[(1, 20348868150), (2, 10174434075), (3, 6782956050), (5, 4069773630), (6, 3391478025), (9, 2260985350), (10, 2034886815), (13, 1565297550), (15, 1356591210), (18, 1130492675), (25, 813954726), (26, 782648775), (30, 678295605), (39, 521765850), (45, 452197070), (50, 406977363), (65, 313059510), (67, 303714450), (75, 271318242), (78, 260882925), (90, 226098535), (117, 173921950), (130, 156529755), (134, 151857225), (150, 135659121), (193, 105434550), (195, 104353170), (201, 101238150), (225, 90439414), (234, 86960975), (269, 75646350), (325, 62611902), (335, 60742890), (386, 52717275), (390, 52176585), (402, 50619075), (450, 45219707), (538, 37823175), (579, 35144850), (585, 34784390), (603, 33746050), (650, 31305951), (670, 30371445), (807, 25215450), (871, 23362650), (965, 21086910), (975, 20870634), (1005, 20247630), (1158, 17572425), (1170, 17392195), (1206, 16873025), (1345, 15129270), (1614, 12607725), (1675, 12148578), (1737, 11714950), (1742, 11681325), (1930, 10543455), (1950, 10435317), (2010, 10123815), (2421, 8405150), (2509, 8110350), (2613, 7787550), (2690, 7564635), (2895, 7028970), (2925, 6956878), (3015, 6749210), (3350, 6074289), (3474, 5857475), (3497, 5818950), (4035, 5043090), (4355, 4672530), (4825, 4217382), (4842, 4202575), (5018, 4055175), (5025, 4049526), (5226, 3893775), (5790, 3514485), (5850, 3478439), (6030, 3374605), (6725, 3025854), (6994, 2909475), (7527, 2703450), (7839, 2595850), (8070, 2521545), (8685, 2342990), (8710, 2336265), (9650, 2108691), (10050, 2024763), (10491, 1939650), (12105, 1681030), (12545, 1622070), (12931, 1573650), (13065, 1557510), (13450, 1512927), (14475, 1405794), (15054, 1351725), (15075, 1349842), (15678, 1297925), (17370, 1171495), (17485, 1163790), (18023, 1129050), (20175, 1008618), (20982, 969825), (21775, 934506), (22581, 901150), (24210, 840515), (25090, 811035), (25862, 786825), (26130, 778755), (28950, 702897), (30150, 674921), (31473, 646550), (34970, 581895), (36046, 564525), (37635, 540690), (38793, 524550), (39195, 519170), (40350, 504309), (43425, 468598), (43550, 467253), (45162, 450575), (51917, 391950), (52455, 387930), (54069, 376350), (60525, 336206), (62725, 324414), (62946, 323275), (64655, 314730), (65325, 311502), (75270, 270345), (77586, 262275), (78390, 259585), (86850, 234299), (87425, 232758), (90115, 225810), (103834, 195975), (104910, 193965), (108138, 188175), (112905, 180230), (116379, 174850), (121050, 168103), (125450, 162207), (129310, 157365), (130650, 155751)]