145293480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4688

約数の個数: 128

約数和(自身を含む): 501120000

約数和(自身を除く): 355826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4639, 5220, 6264, 7830, 9278, 10440, 13917, 15660, 18556, 23195, 27834, 31320, 37112, 41751, 46390, 55668, 69585, 83502, 92780, 111336, 125253, 134531, 139170, 167004, 185560, 208755, 250506, 269062, 278340, 334008, 403593, 417510, 501012, 538124, 556680, 626265, 672655, 807186, 835020, 1002024, 1076248, 1210779, 1252530, 1345310, 1614372, 1670040, 2017965, 2421558, 2505060, 2690620, 3228744, 3632337, 4035930, 4843116, 5010120, 5381240, 6053895, 7264674, 8071860, 9686232, 12107790, 14529348, 16143720, 18161685, 24215580, 29058696, 36323370, 48431160, 72646740, 145293480]

約数ペア:

[(1, 145293480), (2, 72646740), (3, 48431160), (4, 36323370), (5, 29058696), (6, 24215580), (8, 18161685), (9, 16143720), (10, 14529348), (12, 12107790), (15, 9686232), (18, 8071860), (20, 7264674), (24, 6053895), (27, 5381240), (29, 5010120), (30, 4843116), (36, 4035930), (40, 3632337), (45, 3228744), (54, 2690620), (58, 2505060), (60, 2421558), (72, 2017965), (87, 1670040), (90, 1614372), (108, 1345310), (116, 1252530), (120, 1210779), (135, 1076248), (145, 1002024), (174, 835020), (180, 807186), (216, 672655), (232, 626265), (261, 556680), (270, 538124), (290, 501012), (348, 417510), (360, 403593), (435, 334008), (522, 278340), (540, 269062), (580, 250506), (696, 208755), (783, 185560), (870, 167004), (1044, 139170), (1080, 134531), (1160, 125253), (1305, 111336), (1566, 92780), (1740, 83502), (2088, 69585), (2610, 55668), (3132, 46390), (3480, 41751), (3915, 37112), (4639, 31320), (5220, 27834), (6264, 23195), (7830, 18556), (9278, 15660), (10440, 13917)]