295254180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 999694080

約数和(自身を除く): 704439900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 137, 156, 180, 195, 234, 260, 270, 274, 307, 351, 390, 411, 468, 540, 548, 585, 614, 685, 702, 780, 822, 921, 1170, 1228, 1233, 1370, 1404, 1535, 1644, 1755, 1781, 1842, 2055, 2340, 2466, 2740, 2763, 3070, 3510, 3562, 3684, 3699, 3991, 4110, 4605, 4932, 5343, 5526, 6140, 6165, 7020, 7124, 7398, 7982, 8220, 8289, 8905, 9210, 10686, 11052, 11973, 12330, 13815, 14796, 15964, 16029, 16578, 17810, 18420, 18495, 19955, 21372, 23946, 24660, 26715, 27630, 32058, 33156, 35620, 35919, 36990, 39910, 41445, 42059, 47892, 48087, 53430, 55260, 59865, 64116, 71838, 73980, 79820, 80145, 82890, 84118, 96174, 106860, 107757, 119730, 126177, 143676, 160290, 165780, 168236, 179595, 192348, 210295, 215514, 239460, 240435, 252354, 320580, 359190, 378531, 420590, 431028, 480870, 504708, 538785, 546767, 630885, 718380, 757062, 841180, 961740, 1077570, 1093534, 1135593, 1261770, 1514124, 1640301, 1892655, 2155140, 2187068, 2271186, 2523540, 2733835, 3280602, 3785310, 4542372, 4920903, 5467670, 5677965, 6561204, 7570620, 8201505, 9841806, 10935340, 11355930, 14762709, 16403010, 19683612, 22711860, 24604515, 29525418, 32806020, 49209030, 59050836, 73813545, 98418060, 147627090, 295254180]

約数ペア:

[(1, 295254180), (2, 147627090), (3, 98418060), (4, 73813545), (5, 59050836), (6, 49209030), (9, 32806020), (10, 29525418), (12, 24604515), (13, 22711860), (15, 19683612), (18, 16403010), (20, 14762709), (26, 11355930), (27, 10935340), (30, 9841806), (36, 8201505), (39, 7570620), (45, 6561204), (52, 5677965), (54, 5467670), (60, 4920903), (65, 4542372), (78, 3785310), (90, 3280602), (108, 2733835), (117, 2523540), (130, 2271186), (135, 2187068), (137, 2155140), (156, 1892655), (180, 1640301), (195, 1514124), (234, 1261770), (260, 1135593), (270, 1093534), (274, 1077570), (307, 961740), (351, 841180), (390, 757062), (411, 718380), (468, 630885), (540, 546767), (548, 538785), (585, 504708), (614, 480870), (685, 431028), (702, 420590), (780, 378531), (822, 359190), (921, 320580), (1170, 252354), (1228, 240435), (1233, 239460), (1370, 215514), (1404, 210295), (1535, 192348), (1644, 179595), (1755, 168236), (1781, 165780), (1842, 160290), (2055, 143676), (2340, 126177), (2466, 119730), (2740, 107757), (2763, 106860), (3070, 96174), (3510, 84118), (3562, 82890), (3684, 80145), (3699, 79820), (3991, 73980), (4110, 71838), (4605, 64116), (4932, 59865), (5343, 55260), (5526, 53430), (6140, 48087), (6165, 47892), (7020, 42059), (7124, 41445), (7398, 39910), (7982, 36990), (8220, 35919), (8289, 35620), (8905, 33156), (9210, 32058), (10686, 27630), (11052, 26715), (11973, 24660), (12330, 23946), (13815, 21372), (14796, 19955), (15964, 18495), (16029, 18420), (16578, 17810)]