151005540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 365090460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 149, 190, 210, 228, 254, 266, 285, 298, 380, 381, 399, 420, 447, 508, 532, 570, 596, 635, 665, 745, 762, 798, 889, 894, 1043, 1140, 1270, 1330, 1490, 1524, 1596, 1778, 1788, 1905, 1995, 2086, 2235, 2413, 2540, 2660, 2667, 2831, 2980, 3129, 3556, 3810, 3990, 4172, 4445, 4470, 4826, 5215, 5334, 5662, 6258, 7239, 7620, 7980, 8493, 8890, 8940, 9652, 10430, 10668, 11324, 12065, 12516, 13335, 14155, 14478, 15645, 16891, 16986, 17780, 18923, 19817, 20860, 24130, 26670, 28310, 28956, 31290, 33782, 33972, 36195, 37846, 39634, 42465, 48260, 50673, 53340, 56620, 56769, 59451, 62580, 67564, 72390, 75692, 79268, 84455, 84930, 94615, 99085, 101346, 113538, 118902, 132461, 144780, 168910, 169860, 189230, 198170, 202692, 227076, 237804, 253365, 264922, 283845, 297255, 337820, 359537, 378460, 396340, 397383, 506730, 529844, 567690, 594510, 662305, 719074, 794766, 1013460, 1078611, 1135380, 1189020, 1324610, 1438148, 1589532, 1797685, 1986915, 2157222, 2516759, 2649220, 3595370, 3973830, 4314444, 5033518, 5393055, 7190740, 7550277, 7947660, 10067036, 10786110, 12583795, 15100554, 21572220, 25167590, 30201108, 37751385, 50335180, 75502770, 151005540]

約数ペア:

[(1, 151005540), (2, 75502770), (3, 50335180), (4, 37751385), (5, 30201108), (6, 25167590), (7, 21572220), (10, 15100554), (12, 12583795), (14, 10786110), (15, 10067036), (19, 7947660), (20, 7550277), (21, 7190740), (28, 5393055), (30, 5033518), (35, 4314444), (38, 3973830), (42, 3595370), (57, 2649220), (60, 2516759), (70, 2157222), (76, 1986915), (84, 1797685), (95, 1589532), (105, 1438148), (114, 1324610), (127, 1189020), (133, 1135380), (140, 1078611), (149, 1013460), (190, 794766), (210, 719074), (228, 662305), (254, 594510), (266, 567690), (285, 529844), (298, 506730), (380, 397383), (381, 396340), (399, 378460), (420, 359537), (447, 337820), (508, 297255), (532, 283845), (570, 264922), (596, 253365), (635, 237804), (665, 227076), (745, 202692), (762, 198170), (798, 189230), (889, 169860), (894, 168910), (1043, 144780), (1140, 132461), (1270, 118902), (1330, 113538), (1490, 101346), (1524, 99085), (1596, 94615), (1778, 84930), (1788, 84455), (1905, 79268), (1995, 75692), (2086, 72390), (2235, 67564), (2413, 62580), (2540, 59451), (2660, 56769), (2667, 56620), (2831, 53340), (2980, 50673), (3129, 48260), (3556, 42465), (3810, 39634), (3990, 37846), (4172, 36195), (4445, 33972), (4470, 33782), (4826, 31290), (5215, 28956), (5334, 28310), (5662, 26670), (6258, 24130), (7239, 20860), (7620, 19817), (7980, 18923), (8493, 17780), (8890, 16986), (8940, 16891), (9652, 15645), (10430, 14478), (10668, 14155), (11324, 13335), (12065, 12516)]