131490450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 460387200

約数和(自身を除く): 328896750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 30, 35, 38, 39, 42, 45, 50, 57, 63, 65, 70, 75, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 150, 169, 171, 175, 182, 190, 195, 210, 225, 234, 247, 266, 273, 285, 315, 325, 338, 342, 350, 390, 399, 450, 455, 475, 494, 507, 525, 546, 570, 585, 630, 650, 665, 741, 798, 819, 845, 855, 910, 950, 975, 1014, 1050, 1170, 1183, 1197, 1235, 1330, 1365, 1425, 1482, 1521, 1575, 1638, 1690, 1710, 1729, 1950, 1995, 2197, 2223, 2275, 2366, 2394, 2470, 2535, 2730, 2850, 2925, 3042, 3150, 3211, 3325, 3458, 3549, 3705, 3990, 4095, 4225, 4275, 4394, 4446, 4550, 5070, 5187, 5850, 5915, 5985, 6175, 6422, 6591, 6650, 6825, 7098, 7410, 7605, 8190, 8450, 8550, 8645, 9633, 9975, 10374, 10647, 10985, 11115, 11830, 11970, 12350, 12675, 13182, 13650, 15210, 15379, 15561, 16055, 17290, 17745, 18525, 19266, 19773, 19950, 20475, 21294, 21970, 22230, 22477, 25350, 25935, 28899, 29575, 29925, 30758, 31122, 32110, 32955, 35490, 37050, 38025, 39546, 40950, 41743, 43225, 44954, 46137, 48165, 51870, 53235, 54925, 55575, 57798, 59150, 59850, 65910, 67431, 76050, 76895, 77805, 80275, 83486, 86450, 88725, 92274, 96330, 98865, 106470, 109850, 111150, 112385, 125229, 129675, 134862, 138411, 144495, 153790, 155610, 160550, 164775, 177450, 197730, 202293, 208715, 224770, 230685, 240825, 250458, 259350, 266175, 276822, 288990, 292201, 329550, 337155, 375687, 384475, 389025, 404586, 417430, 461370, 481650, 494325, 532350, 561925, 584402, 626145, 674310, 692055, 722475, 751374, 768950, 778050, 876603, 988650, 1011465, 1043575, 1123850, 1153425, 1252290, 1384110, 1444950, 1461005, 1685775, 1753206, 1878435, 2022930, 2087150, 2306850, 2629809, 2922010, 3130725, 3371550, 3460275, 3756870, 4383015, 5057325, 5259618, 6261450, 6920550, 7305025, 8766030, 9392175, 10114650, 13149045, 14610050, 18784350, 21915075, 26298090, 43830150, 65745225, 131490450]

約数ペア:

[(1, 131490450), (2, 65745225), (3, 43830150), (5, 26298090), (6, 21915075), (7, 18784350), (9, 14610050), (10, 13149045), (13, 10114650), (14, 9392175), (15, 8766030), (18, 7305025), (19, 6920550), (21, 6261450), (25, 5259618), (26, 5057325), (30, 4383015), (35, 3756870), (38, 3460275), (39, 3371550), (42, 3130725), (45, 2922010), (50, 2629809), (57, 2306850), (63, 2087150), (65, 2022930), (70, 1878435), (75, 1753206), (78, 1685775), (90, 1461005), (91, 1444950), (95, 1384110), (105, 1252290), (114, 1153425), (117, 1123850), (126, 1043575), (130, 1011465), (133, 988650), (150, 876603), (169, 778050), (171, 768950), (175, 751374), (182, 722475), (190, 692055), (195, 674310), (210, 626145), (225, 584402), (234, 561925), (247, 532350), (266, 494325), (273, 481650), (285, 461370), (315, 417430), (325, 404586), (338, 389025), (342, 384475), (350, 375687), (390, 337155), (399, 329550), (450, 292201), (455, 288990), (475, 276822), (494, 266175), (507, 259350), (525, 250458), (546, 240825), (570, 230685), (585, 224770), (630, 208715), (650, 202293), (665, 197730), (741, 177450), (798, 164775), (819, 160550), (845, 155610), (855, 153790), (910, 144495), (950, 138411), (975, 134862), (1014, 129675), (1050, 125229), (1170, 112385), (1183, 111150), (1197, 109850), (1235, 106470), (1330, 98865), (1365, 96330), (1425, 92274), (1482, 88725), (1521, 86450), (1575, 83486), (1638, 80275), (1690, 77805), (1710, 76895), (1729, 76050), (1950, 67431), (1995, 65910), (2197, 59850), (2223, 59150), (2275, 57798), (2366, 55575), (2394, 54925), (2470, 53235), (2535, 51870), (2730, 48165), (2850, 46137), (2925, 44954), (3042, 43225), (3150, 41743), (3211, 40950), (3325, 39546), (3458, 38025), (3549, 37050), (3705, 35490), (3990, 32955), (4095, 32110), (4225, 31122), (4275, 30758), (4394, 29925), (4446, 29575), (4550, 28899), (5070, 25935), (5187, 25350), (5850, 22477), (5915, 22230), (5985, 21970), (6175, 21294), (6422, 20475), (6591, 19950), (6650, 19773), (6825, 19266), (7098, 18525), (7410, 17745), (7605, 17290), (8190, 16055), (8450, 15561), (8550, 15379), (8645, 15210), (9633, 13650), (9975, 13182), (10374, 12675), (10647, 12350), (10985, 11970), (11115, 11830)]