309076943940

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{311}}^1\times {\mathrm{22721}}^1$

素因数の和:23062

約数の個数: 192

約数和(自身を含む): 976617008640

約数和(自身を除く): 667540064700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 311, 324, 405, 486, 540, 622, 729, 810, 933, 972, 1215, 1244, 1458, 1555, 1620, 1866, 2187, 2430, 2799, 2916, 3110, 3645, 3732, 4374, 4665, 4860, 5598, 6220, 7290, 8397, 8748, 9330, 10935, 11196, 13995, 14580, 16794, 18660, 21870, 22721, 25191, 27990, 33588, 41985, 43740, 45442, 50382, 55980, 68163, 75573, 83970, 90884, 100764, 113605, 125955, 136326, 151146, 167940, 204489, 226719, 227210, 251910, 272652, 302292, 340815, 377865, 408978, 453438, 454420, 503820, 613467, 680157, 681630, 755730, 817956, 906876, 1022445, 1133595, 1226934, 1360314, 1363260, 1511460, 1840401, 2044890, 2267190, 2453868, 2720628, 3067335, 3400785, 3680802, 4089780, 4534380, 5521203, 6134670, 6801570, 7066231, 7361604, 9202005, 11042406, 12269340, 13603140, 14132462, 16563609, 18404010, 21198693, 22084812, 27606015, 28264924, 33127218, 35331155, 36808020, 42397386, 49690827, 55212030, 63596079, 66254436, 70662310, 82818045, 84794772, 99381654, 105993465, 110424060, 127192158, 141324620, 165636090, 190788237, 198763308, 211986930, 248454135, 254384316, 317980395, 331272180, 381576474, 423973860, 496908270, 572364711, 635960790, 763152948, 953941185, 993816540, 1144729422, 1271921580, 1717094133, 1907882370, 2289458844, 2861823555, 3434188266, 3815764740, 5151282399, 5723647110, 6868376532, 8585470665, 10302564798, 11447294220, 15453847197, 17170941330, 20605129596, 25756411995, 30907694394, 34341882660, 51512823990, 61815388788, 77269235985, 103025647980, 154538471970, 309076943940]

約数ペア:

[(1, 309076943940), (2, 154538471970), (3, 103025647980), (4, 77269235985), (5, 61815388788), (6, 51512823990), (9, 34341882660), (10, 30907694394), (12, 25756411995), (15, 20605129596), (18, 17170941330), (20, 15453847197), (27, 11447294220), (30, 10302564798), (36, 8585470665), (45, 6868376532), (54, 5723647110), (60, 5151282399), (81, 3815764740), (90, 3434188266), (108, 2861823555), (135, 2289458844), (162, 1907882370), (180, 1717094133), (243, 1271921580), (270, 1144729422), (311, 993816540), (324, 953941185), (405, 763152948), (486, 635960790), (540, 572364711), (622, 496908270), (729, 423973860), (810, 381576474), (933, 331272180), (972, 317980395), (1215, 254384316), (1244, 248454135), (1458, 211986930), (1555, 198763308), (1620, 190788237), (1866, 165636090), (2187, 141324620), (2430, 127192158), (2799, 110424060), (2916, 105993465), (3110, 99381654), (3645, 84794772), (3732, 82818045), (4374, 70662310), (4665, 66254436), (4860, 63596079), (5598, 55212030), (6220, 49690827), (7290, 42397386), (8397, 36808020), (8748, 35331155), (9330, 33127218), (10935, 28264924), (11196, 27606015), (13995, 22084812), (14580, 21198693), (16794, 18404010), (18660, 16563609), (21870, 14132462), (22721, 13603140), (25191, 12269340), (27990, 11042406), (33588, 9202005), (41985, 7361604), (43740, 7066231), (45442, 6801570), (50382, 6134670), (55980, 5521203), (68163, 4534380), (75573, 4089780), (83970, 3680802), (90884, 3400785), (100764, 3067335), (113605, 2720628), (125955, 2453868), (136326, 2267190), (151146, 2044890), (167940, 1840401), (204489, 1511460), (226719, 1363260), (227210, 1360314), (251910, 1226934), (272652, 1133595), (302292, 1022445), (340815, 906876), (377865, 817956), (408978, 755730), (453438, 681630), (454420, 680157), (503820, 613467)]