150849720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 192

約数和(自身を含む): 578672640

約数和(自身を除く): 427822920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1931, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3862, 3906, 4340, 5208, 5580, 5793, 6510, 7724, 7812, 8680, 9655, 9765, 11160, 11586, 13020, 13517, 15448, 15624, 17379, 19310, 19530, 23172, 26040, 27034, 28965, 34758, 38620, 39060, 40551, 46344, 54068, 57930, 59861, 67585, 69516, 77240, 78120, 81102, 86895, 108136, 115860, 119722, 121653, 135170, 139032, 162204, 173790, 179583, 202755, 231720, 239444, 243306, 270340, 299305, 324408, 347580, 359166, 405510, 419027, 478888, 486612, 538749, 540680, 598610, 608265, 695160, 718332, 811020, 838054, 897915, 973224, 1077498, 1197220, 1216530, 1257081, 1436664, 1622040, 1676108, 1795830, 2095135, 2154996, 2394440, 2433060, 2514162, 2693745, 3352216, 3591660, 3771243, 4190270, 4309992, 4866120, 5028324, 5387490, 6285405, 7183320, 7542486, 8380540, 10056648, 10774980, 12570810, 15084972, 16761080, 18856215, 21549960, 25141620, 30169944, 37712430, 50283240, 75424860, 150849720]

約数ペア:

[(1, 150849720), (2, 75424860), (3, 50283240), (4, 37712430), (5, 30169944), (6, 25141620), (7, 21549960), (8, 18856215), (9, 16761080), (10, 15084972), (12, 12570810), (14, 10774980), (15, 10056648), (18, 8380540), (20, 7542486), (21, 7183320), (24, 6285405), (28, 5387490), (30, 5028324), (31, 4866120), (35, 4309992), (36, 4190270), (40, 3771243), (42, 3591660), (45, 3352216), (56, 2693745), (60, 2514162), (62, 2433060), (63, 2394440), (70, 2154996), (72, 2095135), (84, 1795830), (90, 1676108), (93, 1622040), (105, 1436664), (120, 1257081), (124, 1216530), (126, 1197220), (140, 1077498), (155, 973224), (168, 897915), (180, 838054), (186, 811020), (210, 718332), (217, 695160), (248, 608265), (252, 598610), (279, 540680), (280, 538749), (310, 486612), (315, 478888), (360, 419027), (372, 405510), (420, 359166), (434, 347580), (465, 324408), (504, 299305), (558, 270340), (620, 243306), (630, 239444), (651, 231720), (744, 202755), (840, 179583), (868, 173790), (930, 162204), (1085, 139032), (1116, 135170), (1240, 121653), (1260, 119722), (1302, 115860), (1395, 108136), (1736, 86895), (1860, 81102), (1931, 78120), (1953, 77240), (2170, 69516), (2232, 67585), (2520, 59861), (2604, 57930), (2790, 54068), (3255, 46344), (3720, 40551), (3862, 39060), (3906, 38620), (4340, 34758), (5208, 28965), (5580, 27034), (5793, 26040), (6510, 23172), (7724, 19530), (7812, 19310), (8680, 17379), (9655, 15624), (9765, 15448), (11160, 13517), (11586, 13020)]