55774620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 144

約数和(自身を含む): 195537888

約数和(自身を除く): 139763268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1657, 1683, 1870, 1980, 2244, 2805, 3060, 3314, 3366, 3740, 4971, 5610, 6628, 6732, 8285, 8415, 9942, 11220, 14913, 16570, 16830, 18227, 19884, 24855, 28169, 29826, 33140, 33660, 36454, 49710, 54681, 56338, 59652, 72908, 74565, 84507, 91135, 99420, 109362, 112676, 140845, 149130, 164043, 169014, 182270, 218724, 253521, 273405, 281690, 298260, 309859, 328086, 338028, 364540, 422535, 507042, 546810, 563380, 619718, 656172, 820215, 845070, 929577, 1014084, 1093620, 1239436, 1267605, 1549295, 1640430, 1690140, 1859154, 2535210, 2788731, 3098590, 3280860, 3718308, 4647885, 5070420, 5577462, 6197180, 9295770, 11154924, 13943655, 18591540, 27887310, 55774620]

約数ペア:

[(1, 55774620), (2, 27887310), (3, 18591540), (4, 13943655), (5, 11154924), (6, 9295770), (9, 6197180), (10, 5577462), (11, 5070420), (12, 4647885), (15, 3718308), (17, 3280860), (18, 3098590), (20, 2788731), (22, 2535210), (30, 1859154), (33, 1690140), (34, 1640430), (36, 1549295), (44, 1267605), (45, 1239436), (51, 1093620), (55, 1014084), (60, 929577), (66, 845070), (68, 820215), (85, 656172), (90, 619718), (99, 563380), (102, 546810), (110, 507042), (132, 422535), (153, 364540), (165, 338028), (170, 328086), (180, 309859), (187, 298260), (198, 281690), (204, 273405), (220, 253521), (255, 218724), (306, 182270), (330, 169014), (340, 164043), (374, 149130), (396, 140845), (495, 112676), (510, 109362), (561, 99420), (612, 91135), (660, 84507), (748, 74565), (765, 72908), (935, 59652), (990, 56338), (1020, 54681), (1122, 49710), (1530, 36454), (1657, 33660), (1683, 33140), (1870, 29826), (1980, 28169), (2244, 24855), (2805, 19884), (3060, 18227), (3314, 16830), (3366, 16570), (3740, 14913), (4971, 11220), (5610, 9942), (6628, 8415), (6732, 8285)]