37857820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 111992832

約数和(自身を除く): 74135012

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 61, 62, 65, 70, 77, 91, 110, 122, 124, 130, 140, 143, 154, 155, 182, 217, 220, 244, 260, 286, 305, 308, 310, 341, 364, 385, 403, 427, 434, 455, 572, 610, 620, 671, 682, 715, 770, 793, 806, 854, 868, 910, 1001, 1085, 1220, 1342, 1364, 1430, 1540, 1586, 1612, 1705, 1708, 1820, 1891, 2002, 2015, 2135, 2170, 2387, 2684, 2821, 2860, 3172, 3355, 3410, 3782, 3965, 4004, 4030, 4270, 4340, 4433, 4697, 4774, 5005, 5551, 5642, 6710, 6820, 7564, 7930, 8060, 8540, 8723, 8866, 9394, 9455, 9548, 10010, 11102, 11284, 11935, 13237, 13420, 14105, 15860, 17446, 17732, 18788, 18910, 20020, 20801, 22165, 22204, 23485, 23870, 24583, 26474, 27755, 28210, 31031, 34892, 37820, 41602, 43615, 44330, 46970, 47740, 49166, 52948, 55510, 56420, 61061, 62062, 66185, 83204, 87230, 88660, 93940, 98332, 104005, 111020, 122122, 122915, 124124, 132370, 145607, 155155, 172081, 174460, 208010, 244244, 245830, 264740, 270413, 291214, 305305, 310310, 344162, 416020, 491660, 540826, 582428, 610610, 620620, 688324, 728035, 860405, 1081652, 1221220, 1352065, 1456070, 1720810, 1892891, 2704130, 2912140, 3441620, 3785782, 5408260, 7571564, 9464455, 18928910, 37857820]

約数ペア:

[(1, 37857820), (2, 18928910), (4, 9464455), (5, 7571564), (7, 5408260), (10, 3785782), (11, 3441620), (13, 2912140), (14, 2704130), (20, 1892891), (22, 1720810), (26, 1456070), (28, 1352065), (31, 1221220), (35, 1081652), (44, 860405), (52, 728035), (55, 688324), (61, 620620), (62, 610610), (65, 582428), (70, 540826), (77, 491660), (91, 416020), (110, 344162), (122, 310310), (124, 305305), (130, 291214), (140, 270413), (143, 264740), (154, 245830), (155, 244244), (182, 208010), (217, 174460), (220, 172081), (244, 155155), (260, 145607), (286, 132370), (305, 124124), (308, 122915), (310, 122122), (341, 111020), (364, 104005), (385, 98332), (403, 93940), (427, 88660), (434, 87230), (455, 83204), (572, 66185), (610, 62062), (620, 61061), (671, 56420), (682, 55510), (715, 52948), (770, 49166), (793, 47740), (806, 46970), (854, 44330), (868, 43615), (910, 41602), (1001, 37820), (1085, 34892), (1220, 31031), (1342, 28210), (1364, 27755), (1430, 26474), (1540, 24583), (1586, 23870), (1612, 23485), (1705, 22204), (1708, 22165), (1820, 20801), (1891, 20020), (2002, 18910), (2015, 18788), (2135, 17732), (2170, 17446), (2387, 15860), (2684, 14105), (2821, 13420), (2860, 13237), (3172, 11935), (3355, 11284), (3410, 11102), (3782, 10010), (3965, 9548), (4004, 9455), (4030, 9394), (4270, 8866), (4340, 8723), (4433, 8540), (4697, 8060), (4774, 7930), (5005, 7564), (5551, 6820), (5642, 6710)]