130787460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 305103996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1583, 1620, 1836, 2295, 2430, 2754, 3060, 3166, 4131, 4590, 4749, 4860, 5508, 6332, 6885, 7915, 8262, 9180, 9498, 13770, 14247, 15830, 16524, 18996, 20655, 23745, 26911, 27540, 28494, 31660, 41310, 42741, 47490, 53822, 56988, 71235, 80733, 82620, 85482, 94980, 107644, 128223, 134555, 142470, 161466, 170964, 213705, 242199, 256446, 269110, 284940, 322932, 384669, 403665, 427410, 484398, 512892, 538220, 641115, 726597, 769338, 807330, 854820, 968796, 1210995, 1282230, 1453194, 1538676, 1614660, 1923345, 2179791, 2421990, 2564460, 2906388, 3632985, 3846690, 4359582, 4843980, 6539373, 7265970, 7693380, 8719164, 10898955, 13078746, 14531940, 21797910, 26157492, 32696865, 43595820, 65393730, 130787460]

約数ペア:

[(1, 130787460), (2, 65393730), (3, 43595820), (4, 32696865), (5, 26157492), (6, 21797910), (9, 14531940), (10, 13078746), (12, 10898955), (15, 8719164), (17, 7693380), (18, 7265970), (20, 6539373), (27, 4843980), (30, 4359582), (34, 3846690), (36, 3632985), (45, 2906388), (51, 2564460), (54, 2421990), (60, 2179791), (68, 1923345), (81, 1614660), (85, 1538676), (90, 1453194), (102, 1282230), (108, 1210995), (135, 968796), (153, 854820), (162, 807330), (170, 769338), (180, 726597), (204, 641115), (243, 538220), (255, 512892), (270, 484398), (306, 427410), (324, 403665), (340, 384669), (405, 322932), (459, 284940), (486, 269110), (510, 256446), (540, 242199), (612, 213705), (765, 170964), (810, 161466), (918, 142470), (972, 134555), (1020, 128223), (1215, 107644), (1377, 94980), (1530, 85482), (1583, 82620), (1620, 80733), (1836, 71235), (2295, 56988), (2430, 53822), (2754, 47490), (3060, 42741), (3166, 41310), (4131, 31660), (4590, 28494), (4749, 27540), (4860, 26911), (5508, 23745), (6332, 20655), (6885, 18996), (7915, 16524), (8262, 15830), (9180, 14247), (9498, 13770)]