54307890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 183456000

約数和(自身を除く): 129148110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 349, 390, 399, 455, 494, 546, 570, 585, 630, 665, 698, 741, 798, 819, 855, 910, 1047, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1745, 1995, 2094, 2223, 2394, 2443, 2470, 2730, 3141, 3458, 3490, 3705, 3990, 4095, 4446, 4537, 4886, 5187, 5235, 5985, 6282, 6631, 7329, 7410, 8190, 8645, 9074, 10374, 10470, 11115, 11970, 12215, 13262, 13611, 14658, 15561, 15705, 17290, 19893, 21987, 22230, 22685, 24430, 25935, 27222, 31122, 31410, 31759, 33155, 36645, 39786, 40833, 43974, 45370, 46417, 51870, 59679, 63518, 66310, 68055, 73290, 77805, 81666, 86203, 92834, 95277, 99465, 109935, 119358, 136110, 139251, 155610, 158795, 172406, 190554, 198930, 204165, 219870, 232085, 258609, 278502, 285831, 298395, 317590, 408330, 417753, 431015, 464170, 476385, 517218, 571662, 596790, 603421, 696255, 775827, 835506, 862030, 952770, 1206842, 1293045, 1392510, 1429155, 1551654, 1810263, 2088765, 2586090, 2858310, 3017105, 3620526, 3879135, 4177530, 5430789, 6034210, 7758270, 9051315, 10861578, 18102630, 27153945, 54307890]

約数ペア:

[(1, 54307890), (2, 27153945), (3, 18102630), (5, 10861578), (6, 9051315), (7, 7758270), (9, 6034210), (10, 5430789), (13, 4177530), (14, 3879135), (15, 3620526), (18, 3017105), (19, 2858310), (21, 2586090), (26, 2088765), (30, 1810263), (35, 1551654), (38, 1429155), (39, 1392510), (42, 1293045), (45, 1206842), (57, 952770), (63, 862030), (65, 835506), (70, 775827), (78, 696255), (90, 603421), (91, 596790), (95, 571662), (105, 517218), (114, 476385), (117, 464170), (126, 431015), (130, 417753), (133, 408330), (171, 317590), (182, 298395), (190, 285831), (195, 278502), (210, 258609), (234, 232085), (247, 219870), (266, 204165), (273, 198930), (285, 190554), (315, 172406), (342, 158795), (349, 155610), (390, 139251), (399, 136110), (455, 119358), (494, 109935), (546, 99465), (570, 95277), (585, 92834), (630, 86203), (665, 81666), (698, 77805), (741, 73290), (798, 68055), (819, 66310), (855, 63518), (910, 59679), (1047, 51870), (1170, 46417), (1197, 45370), (1235, 43974), (1330, 40833), (1365, 39786), (1482, 36645), (1638, 33155), (1710, 31759), (1729, 31410), (1745, 31122), (1995, 27222), (2094, 25935), (2223, 24430), (2394, 22685), (2443, 22230), (2470, 21987), (2730, 19893), (3141, 17290), (3458, 15705), (3490, 15561), (3705, 14658), (3990, 13611), (4095, 13262), (4446, 12215), (4537, 11970), (4886, 11115), (5187, 10470), (5235, 10374), (5985, 9074), (6282, 8645), (6631, 8190), (7329, 7410)]