185768180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 463189104

約数和(自身を除く): 277420924

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 61, 65, 68, 85, 106, 122, 130, 169, 170, 212, 221, 244, 260, 265, 305, 338, 340, 442, 530, 610, 676, 689, 793, 845, 884, 901, 1037, 1060, 1105, 1220, 1378, 1586, 1690, 1802, 2074, 2210, 2756, 2873, 3172, 3233, 3380, 3445, 3604, 3965, 4148, 4420, 4505, 5185, 5746, 6466, 6890, 7930, 8957, 9010, 10309, 10370, 11492, 11713, 12932, 13481, 13780, 14365, 15860, 16165, 17914, 18020, 20618, 20740, 23426, 26962, 28730, 32330, 35828, 41236, 42029, 44785, 46852, 51545, 53924, 54961, 57460, 58565, 64660, 67405, 84058, 89570, 103090, 109922, 117130, 134810, 152269, 168116, 175253, 179140, 206180, 210145, 219844, 234260, 269620, 274805, 304538, 350506, 420290, 546377, 549610, 609076, 701012, 714493, 761345, 840580, 876265, 1092754, 1099220, 1428986, 1522690, 1752530, 2185508, 2731885, 2857972, 3045380, 3505060, 3572465, 5463770, 7144930, 9288409, 10927540, 14289860, 18576818, 37153636, 46442045, 92884090, 185768180]

約数ペア:

[(1, 185768180), (2, 92884090), (4, 46442045), (5, 37153636), (10, 18576818), (13, 14289860), (17, 10927540), (20, 9288409), (26, 7144930), (34, 5463770), (52, 3572465), (53, 3505060), (61, 3045380), (65, 2857972), (68, 2731885), (85, 2185508), (106, 1752530), (122, 1522690), (130, 1428986), (169, 1099220), (170, 1092754), (212, 876265), (221, 840580), (244, 761345), (260, 714493), (265, 701012), (305, 609076), (338, 549610), (340, 546377), (442, 420290), (530, 350506), (610, 304538), (676, 274805), (689, 269620), (793, 234260), (845, 219844), (884, 210145), (901, 206180), (1037, 179140), (1060, 175253), (1105, 168116), (1220, 152269), (1378, 134810), (1586, 117130), (1690, 109922), (1802, 103090), (2074, 89570), (2210, 84058), (2756, 67405), (2873, 64660), (3172, 58565), (3233, 57460), (3380, 54961), (3445, 53924), (3604, 51545), (3965, 46852), (4148, 44785), (4420, 42029), (4505, 41236), (5185, 35828), (5746, 32330), (6466, 28730), (6890, 26962), (7930, 23426), (8957, 20740), (9010, 20618), (10309, 18020), (10370, 17914), (11492, 16165), (11713, 15860), (12932, 14365), (13481, 13780)]