1445548650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 4450215168

約数和(自身を除く): 3004666518

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 137, 150, 175, 182, 195, 210, 273, 274, 325, 350, 390, 411, 455, 525, 546, 650, 685, 773, 822, 910, 959, 975, 1050, 1365, 1370, 1546, 1781, 1918, 1950, 2055, 2275, 2319, 2730, 2877, 3425, 3562, 3865, 4110, 4550, 4638, 4795, 5343, 5411, 5754, 6825, 6850, 7730, 8905, 9590, 10049, 10275, 10686, 10822, 11595, 12467, 13650, 14385, 16233, 17810, 19325, 20098, 20550, 23190, 23975, 24934, 26715, 27055, 28770, 30147, 32466, 37401, 38650, 44525, 47950, 50245, 53430, 54110, 57975, 60294, 62335, 70343, 71925, 74802, 81165, 89050, 100490, 105901, 115950, 124670, 133575, 135275, 140686, 143850, 150735, 162330, 187005, 211029, 211802, 251225, 267150, 270550, 301470, 311675, 317703, 351715, 374010, 405825, 422058, 502450, 529505, 623350, 635406, 703430, 741307, 753675, 811650, 935025, 1055145, 1059010, 1376713, 1482614, 1507350, 1588515, 1758575, 1870050, 2110290, 2223921, 2647525, 2753426, 3177030, 3517150, 3706535, 4130139, 4447842, 5275725, 5295050, 6883565, 7413070, 7942575, 8260278, 9636991, 10551450, 11119605, 13767130, 15885150, 18532675, 19273982, 20650695, 22239210, 28910973, 34417825, 37065350, 41301390, 48184955, 55598025, 57821946, 68835650, 96369910, 103253475, 111196050, 144554865, 206506950, 240924775, 289109730, 481849550, 722774325, 1445548650]

約数ペア:

[(1, 1445548650), (2, 722774325), (3, 481849550), (5, 289109730), (6, 240924775), (7, 206506950), (10, 144554865), (13, 111196050), (14, 103253475), (15, 96369910), (21, 68835650), (25, 57821946), (26, 55598025), (30, 48184955), (35, 41301390), (39, 37065350), (42, 34417825), (50, 28910973), (65, 22239210), (70, 20650695), (75, 19273982), (78, 18532675), (91, 15885150), (105, 13767130), (130, 11119605), (137, 10551450), (150, 9636991), (175, 8260278), (182, 7942575), (195, 7413070), (210, 6883565), (273, 5295050), (274, 5275725), (325, 4447842), (350, 4130139), (390, 3706535), (411, 3517150), (455, 3177030), (525, 2753426), (546, 2647525), (650, 2223921), (685, 2110290), (773, 1870050), (822, 1758575), (910, 1588515), (959, 1507350), (975, 1482614), (1050, 1376713), (1365, 1059010), (1370, 1055145), (1546, 935025), (1781, 811650), (1918, 753675), (1950, 741307), (2055, 703430), (2275, 635406), (2319, 623350), (2730, 529505), (2877, 502450), (3425, 422058), (3562, 405825), (3865, 374010), (4110, 351715), (4550, 317703), (4638, 311675), (4795, 301470), (5343, 270550), (5411, 267150), (5754, 251225), (6825, 211802), (6850, 211029), (7730, 187005), (8905, 162330), (9590, 150735), (10049, 143850), (10275, 140686), (10686, 135275), (10822, 133575), (11595, 124670), (12467, 115950), (13650, 105901), (14385, 100490), (16233, 89050), (17810, 81165), (19325, 74802), (20098, 71925), (20550, 70343), (23190, 62335), (23975, 60294), (24934, 57975), (26715, 54110), (27055, 53430), (28770, 50245), (30147, 47950), (32466, 44525), (37401, 38650)]