72295080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 185107800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 383, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 766, 780, 858, 968, 1144, 1149, 1210, 1320, 1430, 1452, 1532, 1560, 1573, 1716, 1815, 1915, 2145, 2298, 2420, 2860, 2904, 3064, 3146, 3432, 3630, 3830, 4213, 4290, 4596, 4719, 4840, 4979, 5720, 5745, 6292, 7260, 7660, 7865, 8426, 8580, 9192, 9438, 9958, 11490, 12584, 12639, 14520, 14937, 15320, 15730, 16852, 17160, 18876, 19916, 21065, 22980, 23595, 24895, 25278, 29874, 31460, 33704, 37752, 39832, 42130, 45960, 46343, 47190, 49790, 50556, 54769, 59748, 62920, 63195, 74685, 84260, 92686, 94380, 99580, 101112, 109538, 119496, 126390, 139029, 149370, 164307, 168520, 185372, 188760, 199160, 219076, 231715, 252780, 273845, 278058, 298740, 328614, 370744, 438152, 463430, 505560, 547690, 556116, 597480, 602459, 657228, 695145, 821535, 926860, 1095380, 1112232, 1204918, 1314456, 1390290, 1643070, 1807377, 1853720, 2190760, 2409836, 2780580, 3012295, 3286140, 3614754, 4819672, 5561160, 6024590, 6572280, 7229508, 9036885, 12049180, 14459016, 18073770, 24098360, 36147540, 72295080]

約数ペア:

[(1, 72295080), (2, 36147540), (3, 24098360), (4, 18073770), (5, 14459016), (6, 12049180), (8, 9036885), (10, 7229508), (11, 6572280), (12, 6024590), (13, 5561160), (15, 4819672), (20, 3614754), (22, 3286140), (24, 3012295), (26, 2780580), (30, 2409836), (33, 2190760), (39, 1853720), (40, 1807377), (44, 1643070), (52, 1390290), (55, 1314456), (60, 1204918), (65, 1112232), (66, 1095380), (78, 926860), (88, 821535), (104, 695145), (110, 657228), (120, 602459), (121, 597480), (130, 556116), (132, 547690), (143, 505560), (156, 463430), (165, 438152), (195, 370744), (220, 328614), (242, 298740), (260, 278058), (264, 273845), (286, 252780), (312, 231715), (330, 219076), (363, 199160), (383, 188760), (390, 185372), (429, 168520), (440, 164307), (484, 149370), (520, 139029), (572, 126390), (605, 119496), (660, 109538), (715, 101112), (726, 99580), (766, 94380), (780, 92686), (858, 84260), (968, 74685), (1144, 63195), (1149, 62920), (1210, 59748), (1320, 54769), (1430, 50556), (1452, 49790), (1532, 47190), (1560, 46343), (1573, 45960), (1716, 42130), (1815, 39832), (1915, 37752), (2145, 33704), (2298, 31460), (2420, 29874), (2860, 25278), (2904, 24895), (3064, 23595), (3146, 22980), (3432, 21065), (3630, 19916), (3830, 18876), (4213, 17160), (4290, 16852), (4596, 15730), (4719, 15320), (4840, 14937), (4979, 14520), (5720, 12639), (5745, 12584), (6292, 11490), (7260, 9958), (7660, 9438), (7865, 9192), (8426, 8580)]