133342380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 430510080

約数和(自身を除く): 297167700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 307, 342, 380, 381, 508, 570, 614, 635, 684, 762, 855, 921, 1140, 1143, 1228, 1270, 1524, 1535, 1710, 1842, 1905, 2286, 2413, 2540, 2763, 3070, 3420, 3684, 3810, 4572, 4605, 4826, 5526, 5715, 5833, 6140, 7239, 7620, 9210, 9652, 11052, 11430, 11666, 12065, 13815, 14478, 17499, 18420, 21717, 22860, 23332, 24130, 27630, 28956, 29165, 34998, 36195, 38989, 43434, 48260, 52497, 55260, 58330, 69996, 72390, 77978, 86868, 87495, 104994, 108585, 116660, 116967, 144780, 155956, 174990, 194945, 209988, 217170, 233934, 262485, 349980, 350901, 389890, 434340, 467868, 524970, 584835, 701802, 740791, 779780, 1049940, 1169670, 1403604, 1481582, 1754505, 2222373, 2339340, 2963164, 3509010, 3703955, 4444746, 6667119, 7018020, 7407910, 8889492, 11111865, 13334238, 14815820, 22223730, 26668476, 33335595, 44447460, 66671190, 133342380]

約数ペア:

[(1, 133342380), (2, 66671190), (3, 44447460), (4, 33335595), (5, 26668476), (6, 22223730), (9, 14815820), (10, 13334238), (12, 11111865), (15, 8889492), (18, 7407910), (19, 7018020), (20, 6667119), (30, 4444746), (36, 3703955), (38, 3509010), (45, 2963164), (57, 2339340), (60, 2222373), (76, 1754505), (90, 1481582), (95, 1403604), (114, 1169670), (127, 1049940), (171, 779780), (180, 740791), (190, 701802), (228, 584835), (254, 524970), (285, 467868), (307, 434340), (342, 389890), (380, 350901), (381, 349980), (508, 262485), (570, 233934), (614, 217170), (635, 209988), (684, 194945), (762, 174990), (855, 155956), (921, 144780), (1140, 116967), (1143, 116660), (1228, 108585), (1270, 104994), (1524, 87495), (1535, 86868), (1710, 77978), (1842, 72390), (1905, 69996), (2286, 58330), (2413, 55260), (2540, 52497), (2763, 48260), (3070, 43434), (3420, 38989), (3684, 36195), (3810, 34998), (4572, 29165), (4605, 28956), (4826, 27630), (5526, 24130), (5715, 23332), (5833, 22860), (6140, 21717), (7239, 18420), (7620, 17499), (9210, 14478), (9652, 13815), (11052, 12065), (11430, 11666)]