105865620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 359202816

約数和(自身を除く): 253337196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 84, 93, 94, 105, 124, 140, 141, 155, 173, 186, 188, 210, 217, 235, 282, 310, 329, 346, 372, 420, 434, 465, 470, 519, 564, 620, 651, 658, 692, 705, 865, 868, 930, 940, 987, 1038, 1085, 1211, 1302, 1316, 1410, 1457, 1645, 1730, 1860, 1974, 2076, 2170, 2422, 2595, 2604, 2820, 2914, 3255, 3290, 3460, 3633, 3948, 4340, 4371, 4844, 4935, 5190, 5363, 5828, 6055, 6510, 6580, 7266, 7285, 8131, 8742, 9870, 10199, 10380, 10726, 12110, 13020, 14532, 14570, 16089, 16262, 17484, 18165, 19740, 20398, 21452, 21855, 24220, 24393, 26815, 29140, 30597, 32178, 32524, 36330, 37541, 40655, 40796, 43710, 48786, 50995, 53630, 56917, 61194, 64356, 72660, 75082, 80445, 81310, 87420, 97572, 101990, 107260, 112623, 113834, 121965, 122388, 150164, 152985, 160890, 162620, 170751, 187705, 203980, 225246, 227668, 243930, 252061, 284585, 305970, 321780, 341502, 375410, 450492, 487860, 504122, 563115, 569170, 611940, 683004, 750820, 756183, 853755, 1008244, 1126230, 1138340, 1260305, 1512366, 1707510, 1764427, 2252460, 2520610, 3024732, 3415020, 3528854, 3780915, 5041220, 5293281, 7057708, 7561830, 8822135, 10586562, 15123660, 17644270, 21173124, 26466405, 35288540, 52932810, 105865620]

約数ペア:

[(1, 105865620), (2, 52932810), (3, 35288540), (4, 26466405), (5, 21173124), (6, 17644270), (7, 15123660), (10, 10586562), (12, 8822135), (14, 7561830), (15, 7057708), (20, 5293281), (21, 5041220), (28, 3780915), (30, 3528854), (31, 3415020), (35, 3024732), (42, 2520610), (47, 2252460), (60, 1764427), (62, 1707510), (70, 1512366), (84, 1260305), (93, 1138340), (94, 1126230), (105, 1008244), (124, 853755), (140, 756183), (141, 750820), (155, 683004), (173, 611940), (186, 569170), (188, 563115), (210, 504122), (217, 487860), (235, 450492), (282, 375410), (310, 341502), (329, 321780), (346, 305970), (372, 284585), (420, 252061), (434, 243930), (465, 227668), (470, 225246), (519, 203980), (564, 187705), (620, 170751), (651, 162620), (658, 160890), (692, 152985), (705, 150164), (865, 122388), (868, 121965), (930, 113834), (940, 112623), (987, 107260), (1038, 101990), (1085, 97572), (1211, 87420), (1302, 81310), (1316, 80445), (1410, 75082), (1457, 72660), (1645, 64356), (1730, 61194), (1860, 56917), (1974, 53630), (2076, 50995), (2170, 48786), (2422, 43710), (2595, 40796), (2604, 40655), (2820, 37541), (2914, 36330), (3255, 32524), (3290, 32178), (3460, 30597), (3633, 29140), (3948, 26815), (4340, 24393), (4371, 24220), (4844, 21855), (4935, 21452), (5190, 20398), (5363, 19740), (5828, 18165), (6055, 17484), (6510, 16262), (6580, 16089), (7266, 14570), (7285, 14532), (8131, 13020), (8742, 12110), (9870, 10726), (10199, 10380)]