149355180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 494413920

約数和(自身を除く): 345058740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 769, 780, 830, 996, 1079, 1170, 1245, 1494, 1538, 1660, 2158, 2307, 2340, 2490, 2988, 3076, 3237, 3735, 3845, 4316, 4614, 4980, 5395, 6474, 6921, 7470, 7690, 9228, 9711, 9997, 10790, 11535, 12948, 13842, 14940, 15380, 16185, 19422, 19994, 21580, 23070, 27684, 29991, 32370, 34605, 38844, 39988, 46140, 48555, 49985, 59982, 63827, 64740, 69210, 89973, 97110, 99970, 119964, 127654, 138420, 149955, 179946, 191481, 194220, 199940, 255308, 299910, 319135, 359892, 382962, 449865, 574443, 599820, 638270, 765924, 829751, 899730, 957405, 1148886, 1276540, 1659502, 1799460, 1914810, 2297772, 2489253, 2872215, 3319004, 3829620, 4148755, 4978506, 5744430, 7467759, 8297510, 9957012, 11488860, 12446265, 14935518, 16595020, 24892530, 29871036, 37338795, 49785060, 74677590, 149355180]

約数ペア:

[(1, 149355180), (2, 74677590), (3, 49785060), (4, 37338795), (5, 29871036), (6, 24892530), (9, 16595020), (10, 14935518), (12, 12446265), (13, 11488860), (15, 9957012), (18, 8297510), (20, 7467759), (26, 5744430), (30, 4978506), (36, 4148755), (39, 3829620), (45, 3319004), (52, 2872215), (60, 2489253), (65, 2297772), (78, 1914810), (83, 1799460), (90, 1659502), (117, 1276540), (130, 1148886), (156, 957405), (166, 899730), (180, 829751), (195, 765924), (234, 638270), (249, 599820), (260, 574443), (332, 449865), (390, 382962), (415, 359892), (468, 319135), (498, 299910), (585, 255308), (747, 199940), (769, 194220), (780, 191481), (830, 179946), (996, 149955), (1079, 138420), (1170, 127654), (1245, 119964), (1494, 99970), (1538, 97110), (1660, 89973), (2158, 69210), (2307, 64740), (2340, 63827), (2490, 59982), (2988, 49985), (3076, 48555), (3237, 46140), (3735, 39988), (3845, 38844), (4316, 34605), (4614, 32370), (4980, 29991), (5395, 27684), (6474, 23070), (6921, 21580), (7470, 19994), (7690, 19422), (9228, 16185), (9711, 15380), (9997, 14940), (10790, 13842), (11535, 12948)]