100002840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 373248000

約数和(自身を除く): 273245160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 149, 168, 170, 188, 204, 210, 235, 238, 255, 280, 282, 298, 329, 340, 357, 376, 408, 420, 447, 470, 476, 510, 564, 595, 596, 658, 680, 705, 714, 745, 799, 840, 894, 940, 952, 987, 1020, 1043, 1128, 1190, 1192, 1316, 1410, 1428, 1490, 1598, 1645, 1785, 1788, 1880, 1974, 2040, 2086, 2235, 2380, 2397, 2533, 2632, 2820, 2856, 2980, 3129, 3196, 3290, 3570, 3576, 3948, 3995, 4172, 4470, 4760, 4794, 4935, 5066, 5215, 5593, 5640, 5960, 6258, 6392, 6580, 7003, 7140, 7599, 7896, 7990, 8344, 8940, 9588, 9870, 10132, 10430, 11186, 11985, 12516, 12665, 13160, 14006, 14280, 15198, 15645, 15980, 16779, 17731, 17880, 19176, 19740, 20264, 20860, 21009, 22372, 23970, 25032, 25330, 27965, 28012, 30396, 31290, 31960, 33558, 35015, 35462, 37995, 39480, 41720, 42018, 44744, 47940, 49021, 50660, 53193, 55930, 56024, 60792, 62580, 67116, 70030, 70924, 75990, 83895, 84036, 88655, 95880, 98042, 101320, 105045, 106386, 111860, 119051, 125160, 134232, 140060, 141848, 147063, 151980, 167790, 168072, 177310, 196084, 210090, 212772, 223720, 238102, 245105, 265965, 280120, 294126, 303960, 335580, 354620, 357153, 392168, 420180, 425544, 476204, 490210, 531930, 588252, 595255, 671160, 709240, 714306, 735315, 833357, 840360, 952408, 980420, 1063860, 1176504, 1190510, 1428612, 1470630, 1666714, 1785765, 1960840, 2127720, 2381020, 2500071, 2857224, 2941260, 3333428, 3571530, 4166785, 4762040, 5000142, 5882520, 6666856, 7143060, 8333570, 10000284, 12500355, 14286120, 16667140, 20000568, 25000710, 33334280, 50001420, 100002840]

約数ペア:

[(1, 100002840), (2, 50001420), (3, 33334280), (4, 25000710), (5, 20000568), (6, 16667140), (7, 14286120), (8, 12500355), (10, 10000284), (12, 8333570), (14, 7143060), (15, 6666856), (17, 5882520), (20, 5000142), (21, 4762040), (24, 4166785), (28, 3571530), (30, 3333428), (34, 2941260), (35, 2857224), (40, 2500071), (42, 2381020), (47, 2127720), (51, 1960840), (56, 1785765), (60, 1666714), (68, 1470630), (70, 1428612), (84, 1190510), (85, 1176504), (94, 1063860), (102, 980420), (105, 952408), (119, 840360), (120, 833357), (136, 735315), (140, 714306), (141, 709240), (149, 671160), (168, 595255), (170, 588252), (188, 531930), (204, 490210), (210, 476204), (235, 425544), (238, 420180), (255, 392168), (280, 357153), (282, 354620), (298, 335580), (329, 303960), (340, 294126), (357, 280120), (376, 265965), (408, 245105), (420, 238102), (447, 223720), (470, 212772), (476, 210090), (510, 196084), (564, 177310), (595, 168072), (596, 167790), (658, 151980), (680, 147063), (705, 141848), (714, 140060), (745, 134232), (799, 125160), (840, 119051), (894, 111860), (940, 106386), (952, 105045), (987, 101320), (1020, 98042), (1043, 95880), (1128, 88655), (1190, 84036), (1192, 83895), (1316, 75990), (1410, 70924), (1428, 70030), (1490, 67116), (1598, 62580), (1645, 60792), (1785, 56024), (1788, 55930), (1880, 53193), (1974, 50660), (2040, 49021), (2086, 47940), (2235, 44744), (2380, 42018), (2397, 41720), (2533, 39480), (2632, 37995), (2820, 35462), (2856, 35015), (2980, 33558), (3129, 31960), (3196, 31290), (3290, 30396), (3570, 28012), (3576, 27965), (3948, 25330), (3995, 25032), (4172, 23970), (4470, 22372), (4760, 21009), (4794, 20860), (4935, 20264), (5066, 19740), (5215, 19176), (5593, 17880), (5640, 17731), (5960, 16779), (6258, 15980), (6392, 15645), (6580, 15198), (7003, 14280), (7140, 14006), (7599, 13160), (7896, 12665), (7990, 12516), (8344, 11985), (8940, 11186), (9588, 10430), (9870, 10132)]