155721150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 487468800

約数和(自身を除く): 331747650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 90, 95, 114, 117, 130, 135, 150, 171, 190, 195, 225, 234, 247, 270, 285, 325, 342, 351, 390, 450, 467, 475, 494, 513, 570, 585, 650, 675, 702, 741, 855, 934, 950, 975, 1026, 1170, 1235, 1350, 1401, 1425, 1482, 1710, 1755, 1950, 2223, 2335, 2470, 2565, 2802, 2850, 2925, 3510, 3705, 4203, 4275, 4446, 4670, 5130, 5850, 6071, 6175, 6669, 7005, 7410, 8406, 8550, 8775, 8873, 11115, 11675, 12142, 12350, 12609, 12825, 13338, 14010, 17550, 17746, 18213, 18525, 21015, 22230, 23350, 25218, 25650, 26619, 30355, 33345, 35025, 36426, 37050, 42030, 44365, 53238, 54639, 55575, 60710, 63045, 66690, 70050, 79857, 88730, 91065, 105075, 109278, 111150, 115349, 126090, 133095, 151775, 159714, 163917, 166725, 182130, 210150, 221825, 230698, 239571, 266190, 273195, 303550, 315225, 327834, 333450, 346047, 399285, 443650, 455325, 479142, 546390, 576745, 630450, 665475, 692094, 798570, 819585, 910650, 1038141, 1153490, 1197855, 1330950, 1365975, 1639170, 1730235, 1996425, 2076282, 2395710, 2731950, 2883725, 3114423, 3460470, 3992850, 4097925, 5190705, 5767450, 5989275, 6228846, 8195850, 8651175, 10381410, 11978550, 15572115, 17302350, 25953525, 31144230, 51907050, 77860575, 155721150]

約数ペア:

[(1, 155721150), (2, 77860575), (3, 51907050), (5, 31144230), (6, 25953525), (9, 17302350), (10, 15572115), (13, 11978550), (15, 10381410), (18, 8651175), (19, 8195850), (25, 6228846), (26, 5989275), (27, 5767450), (30, 5190705), (38, 4097925), (39, 3992850), (45, 3460470), (50, 3114423), (54, 2883725), (57, 2731950), (65, 2395710), (75, 2076282), (78, 1996425), (90, 1730235), (95, 1639170), (114, 1365975), (117, 1330950), (130, 1197855), (135, 1153490), (150, 1038141), (171, 910650), (190, 819585), (195, 798570), (225, 692094), (234, 665475), (247, 630450), (270, 576745), (285, 546390), (325, 479142), (342, 455325), (351, 443650), (390, 399285), (450, 346047), (467, 333450), (475, 327834), (494, 315225), (513, 303550), (570, 273195), (585, 266190), (650, 239571), (675, 230698), (702, 221825), (741, 210150), (855, 182130), (934, 166725), (950, 163917), (975, 159714), (1026, 151775), (1170, 133095), (1235, 126090), (1350, 115349), (1401, 111150), (1425, 109278), (1482, 105075), (1710, 91065), (1755, 88730), (1950, 79857), (2223, 70050), (2335, 66690), (2470, 63045), (2565, 60710), (2802, 55575), (2850, 54639), (2925, 53238), (3510, 44365), (3705, 42030), (4203, 37050), (4275, 36426), (4446, 35025), (4670, 33345), (5130, 30355), (5850, 26619), (6071, 25650), (6175, 25218), (6669, 23350), (7005, 22230), (7410, 21015), (8406, 18525), (8550, 18213), (8775, 17746), (8873, 17550), (11115, 14010), (11675, 13338), (12142, 12825), (12350, 12609)]