149840460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 288

約数和(自身を含む): 597542400

約数和(自身を除く): 447701940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 569, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1138, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1707, 1710, 1881, 1980, 1995, 2090, 2276, 2310, 2394, 2508, 2660, 2772, 2845, 2926, 3135, 3414, 3420, 3465, 3762, 3983, 3990, 4180, 4389, 4620, 4788, 5121, 5690, 5852, 5985, 6259, 6270, 6828, 6930, 7315, 7524, 7966, 7980, 8535, 8778, 9405, 10242, 10811, 11380, 11949, 11970, 12518, 12540, 13167, 13860, 14630, 15932, 17070, 17556, 18777, 18810, 19915, 20484, 21622, 21945, 23898, 23940, 25036, 25605, 26334, 29260, 31295, 32433, 34140, 35847, 37554, 37620, 39830, 43244, 43813, 43890, 47796, 51210, 52668, 54055, 56331, 59745, 62590, 64866, 65835, 71694, 75108, 75677, 79660, 87626, 87780, 93885, 97299, 102420, 108110, 112662, 118921, 119490, 125180, 129732, 131439, 131670, 143388, 151354, 162165, 175252, 179235, 187770, 194598, 216220, 219065, 225324, 227031, 237842, 238980, 262878, 263340, 281655, 302708, 324330, 356763, 358470, 375540, 378385, 389196, 394317, 438130, 454062, 475684, 486495, 525756, 563310, 594605, 648660, 657195, 681093, 713526, 716940, 756770, 788634, 832447, 876260, 908124, 972990, 1070289, 1126620, 1135155, 1189210, 1314390, 1362186, 1427052, 1513540, 1577268, 1664894, 1783815, 1945980, 1971585, 2140578, 2270310, 2378420, 2497341, 2628780, 2724372, 3329788, 3405465, 3567630, 3943170, 4162235, 4281156, 4540620, 4994682, 5351445, 6810930, 7135260, 7492023, 7886340, 8324470, 9989364, 10702890, 12486705, 13621860, 14984046, 16648940, 21405780, 24973410, 29968092, 37460115, 49946820, 74920230, 149840460]

約数ペア:

[(1, 149840460), (2, 74920230), (3, 49946820), (4, 37460115), (5, 29968092), (6, 24973410), (7, 21405780), (9, 16648940), (10, 14984046), (11, 13621860), (12, 12486705), (14, 10702890), (15, 9989364), (18, 8324470), (19, 7886340), (20, 7492023), (21, 7135260), (22, 6810930), (28, 5351445), (30, 4994682), (33, 4540620), (35, 4281156), (36, 4162235), (38, 3943170), (42, 3567630), (44, 3405465), (45, 3329788), (55, 2724372), (57, 2628780), (60, 2497341), (63, 2378420), (66, 2270310), (70, 2140578), (76, 1971585), (77, 1945980), (84, 1783815), (90, 1664894), (95, 1577268), (99, 1513540), (105, 1427052), (110, 1362186), (114, 1314390), (126, 1189210), (132, 1135155), (133, 1126620), (140, 1070289), (154, 972990), (165, 908124), (171, 876260), (180, 832447), (190, 788634), (198, 756770), (209, 716940), (210, 713526), (220, 681093), (228, 657195), (231, 648660), (252, 594605), (266, 563310), (285, 525756), (308, 486495), (315, 475684), (330, 454062), (342, 438130), (380, 394317), (385, 389196), (396, 378385), (399, 375540), (418, 358470), (420, 356763), (462, 324330), (495, 302708), (532, 281655), (569, 263340), (570, 262878), (627, 238980), (630, 237842), (660, 227031), (665, 225324), (684, 219065), (693, 216220), (770, 194598), (798, 187770), (836, 179235), (855, 175252), (924, 162165), (990, 151354), (1045, 143388), (1138, 131670), (1140, 131439), (1155, 129732), (1197, 125180), (1254, 119490), (1260, 118921), (1330, 112662), (1386, 108110), (1463, 102420), (1540, 97299), (1596, 93885), (1707, 87780), (1710, 87626), (1881, 79660), (1980, 75677), (1995, 75108), (2090, 71694), (2276, 65835), (2310, 64866), (2394, 62590), (2508, 59745), (2660, 56331), (2772, 54055), (2845, 52668), (2926, 51210), (3135, 47796), (3414, 43890), (3420, 43813), (3465, 43244), (3762, 39830), (3983, 37620), (3990, 37554), (4180, 35847), (4389, 34140), (4620, 32433), (4788, 31295), (5121, 29260), (5690, 26334), (5852, 25605), (5985, 25036), (6259, 23940), (6270, 23898), (6828, 21945), (6930, 21622), (7315, 20484), (7524, 19915), (7966, 18810), (7980, 18777), (8535, 17556), (8778, 17070), (9405, 15932), (10242, 14630), (10811, 13860), (11380, 13167), (11949, 12540), (11970, 12518)]