27385020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 67447620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 83, 90, 94, 108, 117, 130, 135, 141, 156, 166, 180, 188, 195, 234, 235, 249, 260, 270, 282, 332, 351, 390, 415, 423, 468, 470, 498, 540, 564, 585, 611, 702, 705, 747, 780, 830, 846, 940, 996, 1079, 1170, 1222, 1245, 1269, 1404, 1410, 1494, 1660, 1692, 1755, 1833, 2115, 2158, 2241, 2340, 2444, 2490, 2538, 2820, 2988, 3055, 3237, 3510, 3666, 3735, 3901, 4230, 4316, 4482, 4980, 5076, 5395, 5499, 6110, 6345, 6474, 7020, 7332, 7470, 7802, 8460, 8964, 9165, 9711, 10790, 10998, 11205, 11703, 12220, 12690, 12948, 14940, 15604, 16185, 16497, 18330, 19422, 19505, 21580, 21996, 22410, 23406, 25380, 27495, 29133, 32370, 32994, 35109, 36660, 38844, 39010, 44820, 46812, 48555, 50713, 54990, 58266, 58515, 64740, 65988, 70218, 78020, 82485, 97110, 101426, 105327, 109980, 116532, 117030, 140436, 145665, 152139, 164970, 175545, 194220, 202852, 210654, 234060, 253565, 291330, 304278, 329940, 351090, 421308, 456417, 507130, 526635, 582660, 608556, 702180, 760695, 912834, 1014260, 1053270, 1369251, 1521390, 1825668, 2106540, 2282085, 2738502, 3042780, 4564170, 5477004, 6846255, 9128340, 13692510, 27385020]

約数ペア:

[(1, 27385020), (2, 13692510), (3, 9128340), (4, 6846255), (5, 5477004), (6, 4564170), (9, 3042780), (10, 2738502), (12, 2282085), (13, 2106540), (15, 1825668), (18, 1521390), (20, 1369251), (26, 1053270), (27, 1014260), (30, 912834), (36, 760695), (39, 702180), (45, 608556), (47, 582660), (52, 526635), (54, 507130), (60, 456417), (65, 421308), (78, 351090), (83, 329940), (90, 304278), (94, 291330), (108, 253565), (117, 234060), (130, 210654), (135, 202852), (141, 194220), (156, 175545), (166, 164970), (180, 152139), (188, 145665), (195, 140436), (234, 117030), (235, 116532), (249, 109980), (260, 105327), (270, 101426), (282, 97110), (332, 82485), (351, 78020), (390, 70218), (415, 65988), (423, 64740), (468, 58515), (470, 58266), (498, 54990), (540, 50713), (564, 48555), (585, 46812), (611, 44820), (702, 39010), (705, 38844), (747, 36660), (780, 35109), (830, 32994), (846, 32370), (940, 29133), (996, 27495), (1079, 25380), (1170, 23406), (1222, 22410), (1245, 21996), (1269, 21580), (1404, 19505), (1410, 19422), (1494, 18330), (1660, 16497), (1692, 16185), (1755, 15604), (1833, 14940), (2115, 12948), (2158, 12690), (2241, 12220), (2340, 11703), (2444, 11205), (2490, 10998), (2538, 10790), (2820, 9711), (2988, 9165), (3055, 8964), (3237, 8460), (3510, 7802), (3666, 7470), (3735, 7332), (3901, 7020), (4230, 6474), (4316, 6345), (4482, 6110), (4980, 5499), (5076, 5395)]