145358730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 293363190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 61, 66, 83, 87, 90, 99, 110, 122, 145, 165, 166, 174, 183, 198, 249, 261, 290, 305, 319, 330, 366, 415, 435, 495, 498, 522, 549, 610, 638, 671, 747, 830, 870, 913, 915, 957, 990, 1098, 1245, 1305, 1342, 1494, 1595, 1769, 1826, 1830, 1914, 2013, 2407, 2490, 2610, 2739, 2745, 2871, 3190, 3355, 3538, 3735, 4026, 4565, 4785, 4814, 5063, 5307, 5478, 5490, 5742, 6039, 6710, 7221, 7470, 8217, 8845, 9130, 9570, 10065, 10126, 10614, 12035, 12078, 13695, 14355, 14442, 15189, 15921, 16434, 17690, 19459, 20130, 21663, 24070, 25315, 26477, 26535, 27390, 28710, 30195, 30378, 31842, 36105, 38918, 41085, 43326, 45567, 50630, 52954, 53070, 55693, 58377, 60390, 72210, 75945, 79431, 79605, 82170, 91134, 97295, 108315, 111386, 116754, 132385, 146827, 151890, 158862, 159210, 167079, 175131, 194590, 216630, 227835, 238293, 264770, 278465, 291885, 293654, 334158, 350262, 397155, 440481, 455670, 476586, 501237, 556930, 583770, 734135, 794310, 835395, 875655, 880962, 1002474, 1191465, 1321443, 1468270, 1615097, 1670790, 1751310, 2202405, 2382930, 2506185, 2642886, 3230194, 4404810, 4845291, 5012370, 6607215, 8075485, 9690582, 13214430, 14535873, 16150970, 24226455, 29071746, 48452910, 72679365, 145358730]

約数ペア:

[(1, 145358730), (2, 72679365), (3, 48452910), (5, 29071746), (6, 24226455), (9, 16150970), (10, 14535873), (11, 13214430), (15, 9690582), (18, 8075485), (22, 6607215), (29, 5012370), (30, 4845291), (33, 4404810), (45, 3230194), (55, 2642886), (58, 2506185), (61, 2382930), (66, 2202405), (83, 1751310), (87, 1670790), (90, 1615097), (99, 1468270), (110, 1321443), (122, 1191465), (145, 1002474), (165, 880962), (166, 875655), (174, 835395), (183, 794310), (198, 734135), (249, 583770), (261, 556930), (290, 501237), (305, 476586), (319, 455670), (330, 440481), (366, 397155), (415, 350262), (435, 334158), (495, 293654), (498, 291885), (522, 278465), (549, 264770), (610, 238293), (638, 227835), (671, 216630), (747, 194590), (830, 175131), (870, 167079), (913, 159210), (915, 158862), (957, 151890), (990, 146827), (1098, 132385), (1245, 116754), (1305, 111386), (1342, 108315), (1494, 97295), (1595, 91134), (1769, 82170), (1826, 79605), (1830, 79431), (1914, 75945), (2013, 72210), (2407, 60390), (2490, 58377), (2610, 55693), (2739, 53070), (2745, 52954), (2871, 50630), (3190, 45567), (3355, 43326), (3538, 41085), (3735, 38918), (4026, 36105), (4565, 31842), (4785, 30378), (4814, 30195), (5063, 28710), (5307, 27390), (5478, 26535), (5490, 26477), (5742, 25315), (6039, 24070), (6710, 21663), (7221, 20130), (7470, 19459), (8217, 17690), (8845, 16434), (9130, 15921), (9570, 15189), (10065, 14442), (10126, 14355), (10614, 13695), (12035, 12078)]