1215706050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1394

約数の個数: 192

約数和(自身を含む): 3678514560

約数和(自身を除く): 2462808510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 53, 54, 65, 75, 78, 90, 106, 117, 130, 135, 150, 159, 195, 225, 234, 265, 270, 318, 325, 351, 390, 450, 477, 530, 585, 650, 675, 689, 702, 795, 954, 975, 1170, 1307, 1325, 1350, 1378, 1431, 1590, 1755, 1950, 2067, 2385, 2614, 2650, 2862, 2925, 3445, 3510, 3921, 3975, 4134, 4770, 5850, 6201, 6535, 6890, 7155, 7842, 7950, 8775, 10335, 11763, 11925, 12402, 13070, 14310, 16991, 17225, 17550, 18603, 19605, 20670, 23526, 23850, 31005, 32675, 33982, 34450, 35289, 35775, 37206, 39210, 50973, 51675, 58815, 62010, 65350, 69271, 70578, 71550, 84955, 93015, 98025, 101946, 103350, 117630, 138542, 152919, 155025, 169910, 176445, 186030, 196050, 207813, 254865, 294075, 305838, 310050, 346355, 352890, 415626, 424775, 458757, 465075, 509730, 588150, 623439, 692710, 764595, 849550, 882225, 900523, 917514, 930150, 1039065, 1246878, 1274325, 1529190, 1731775, 1764450, 1801046, 1870317, 2078130, 2293785, 2548650, 2701569, 3117195, 3463550, 3740634, 3822975, 4502615, 4587570, 5195325, 5403138, 6234390, 7645950, 8104707, 9005230, 9351585, 10390650, 11468925, 13507845, 15585975, 16209414, 18703170, 22513075, 22937850, 24314121, 27015690, 31171950, 40523535, 45026150, 46757925, 48628242, 67539225, 81047070, 93515850, 121570605, 135078450, 202617675, 243141210, 405235350, 607853025, 1215706050]

約数ペア:

[(1, 1215706050), (2, 607853025), (3, 405235350), (5, 243141210), (6, 202617675), (9, 135078450), (10, 121570605), (13, 93515850), (15, 81047070), (18, 67539225), (25, 48628242), (26, 46757925), (27, 45026150), (30, 40523535), (39, 31171950), (45, 27015690), (50, 24314121), (53, 22937850), (54, 22513075), (65, 18703170), (75, 16209414), (78, 15585975), (90, 13507845), (106, 11468925), (117, 10390650), (130, 9351585), (135, 9005230), (150, 8104707), (159, 7645950), (195, 6234390), (225, 5403138), (234, 5195325), (265, 4587570), (270, 4502615), (318, 3822975), (325, 3740634), (351, 3463550), (390, 3117195), (450, 2701569), (477, 2548650), (530, 2293785), (585, 2078130), (650, 1870317), (675, 1801046), (689, 1764450), (702, 1731775), (795, 1529190), (954, 1274325), (975, 1246878), (1170, 1039065), (1307, 930150), (1325, 917514), (1350, 900523), (1378, 882225), (1431, 849550), (1590, 764595), (1755, 692710), (1950, 623439), (2067, 588150), (2385, 509730), (2614, 465075), (2650, 458757), (2862, 424775), (2925, 415626), (3445, 352890), (3510, 346355), (3921, 310050), (3975, 305838), (4134, 294075), (4770, 254865), (5850, 207813), (6201, 196050), (6535, 186030), (6890, 176445), (7155, 169910), (7842, 155025), (7950, 152919), (8775, 138542), (10335, 117630), (11763, 103350), (11925, 101946), (12402, 98025), (13070, 93015), (14310, 84955), (16991, 71550), (17225, 70578), (17550, 69271), (18603, 65350), (19605, 62010), (20670, 58815), (23526, 51675), (23850, 50973), (31005, 39210), (32675, 37206), (33982, 35775), (34450, 35289)]