30109151100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{29201}}^1$

素因数の和:29716

約数の個数: 144

約数和(自身を含む): 99767114496

約数和(自身を除く): 69657963396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 491, 525, 700, 982, 1050, 1473, 1964, 2100, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 12275, 13748, 14730, 17185, 20622, 24550, 29201, 29460, 34370, 36825, 41244, 49100, 51555, 58402, 68740, 73650, 85925, 87603, 103110, 116804, 146005, 147300, 171850, 175206, 204407, 206220, 257775, 292010, 343700, 350412, 408814, 438015, 515550, 584020, 613221, 730025, 817628, 876030, 1022035, 1031100, 1226442, 1460050, 1752060, 2044070, 2190075, 2452884, 2920100, 3066105, 4088140, 4380150, 5110175, 6132210, 8760300, 10220350, 12264420, 14337691, 15330525, 20440700, 28675382, 30661050, 43013073, 57350764, 61322100, 71688455, 86026146, 100363837, 143376910, 172052292, 200727674, 215065365, 286753820, 301091511, 358442275, 401455348, 430130730, 501819185, 602183022, 716884550, 860261460, 1003638370, 1075326825, 1204366044, 1433769100, 1505457555, 2007276740, 2150653650, 2509095925, 3010915110, 4301307300, 5018191850, 6021830220, 7527287775, 10036383700, 15054575550, 30109151100]

約数ペア:

[(1, 30109151100), (2, 15054575550), (3, 10036383700), (4, 7527287775), (5, 6021830220), (6, 5018191850), (7, 4301307300), (10, 3010915110), (12, 2509095925), (14, 2150653650), (15, 2007276740), (20, 1505457555), (21, 1433769100), (25, 1204366044), (28, 1075326825), (30, 1003638370), (35, 860261460), (42, 716884550), (50, 602183022), (60, 501819185), (70, 430130730), (75, 401455348), (84, 358442275), (100, 301091511), (105, 286753820), (140, 215065365), (150, 200727674), (175, 172052292), (210, 143376910), (300, 100363837), (350, 86026146), (420, 71688455), (491, 61322100), (525, 57350764), (700, 43013073), (982, 30661050), (1050, 28675382), (1473, 20440700), (1964, 15330525), (2100, 14337691), (2455, 12264420), (2946, 10220350), (3437, 8760300), (4910, 6132210), (5892, 5110175), (6874, 4380150), (7365, 4088140), (9820, 3066105), (10311, 2920100), (12275, 2452884), (13748, 2190075), (14730, 2044070), (17185, 1752060), (20622, 1460050), (24550, 1226442), (29201, 1031100), (29460, 1022035), (34370, 876030), (36825, 817628), (41244, 730025), (49100, 613221), (51555, 584020), (58402, 515550), (68740, 438015), (73650, 408814), (85925, 350412), (87603, 343700), (103110, 292010), (116804, 257775), (146005, 206220), (147300, 204407), (171850, 175206)]