31056097600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56921}}^1$

素因数の和:56985

約数の個数: 168

約数和(自身を含む): 86055134976

約数和(自身を除く): 54999037376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 320, 341, 352, 400, 440, 496, 550, 620, 682, 704, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1600, 1705, 1760, 1984, 2200, 2480, 2728, 3100, 3410, 3520, 4400, 4960, 5456, 6200, 6820, 8525, 8800, 9920, 10912, 12400, 13640, 17050, 17600, 21824, 24800, 27280, 34100, 49600, 54560, 56921, 68200, 109120, 113842, 136400, 227684, 272800, 284605, 455368, 545600, 569210, 626131, 910736, 1138420, 1252262, 1423025, 1764551, 1821472, 2276840, 2504524, 2846050, 3130655, 3529102, 3642944, 4553680, 5009048, 5692100, 6261310, 7058204, 8822755, 9107360, 10018096, 11384200, 12522620, 14116408, 15653275, 17645510, 18214720, 19410061, 20036192, 22768400, 25045240, 28232816, 31306550, 35291020, 38820122, 40072384, 44113775, 45536800, 50090480, 56465632, 62613100, 70582040, 77640244, 88227550, 91073600, 97050305, 100180960, 112931264, 125226200, 141164080, 155280488, 176455100, 194100610, 200361920, 250452400, 282328160, 310560976, 352910200, 388201220, 485251525, 500904800, 564656320, 621121952, 705820400, 776402440, 970503050, 1001809600, 1242243904, 1411640800, 1552804880, 1941006100, 2823281600, 3105609760, 3882012200, 6211219520, 7764024400, 15528048800, 31056097600]

約数ペア:

[(1, 31056097600), (2, 15528048800), (4, 7764024400), (5, 6211219520), (8, 3882012200), (10, 3105609760), (11, 2823281600), (16, 1941006100), (20, 1552804880), (22, 1411640800), (25, 1242243904), (31, 1001809600), (32, 970503050), (40, 776402440), (44, 705820400), (50, 621121952), (55, 564656320), (62, 500904800), (64, 485251525), (80, 388201220), (88, 352910200), (100, 310560976), (110, 282328160), (124, 250452400), (155, 200361920), (160, 194100610), (176, 176455100), (200, 155280488), (220, 141164080), (248, 125226200), (275, 112931264), (310, 100180960), (320, 97050305), (341, 91073600), (352, 88227550), (400, 77640244), (440, 70582040), (496, 62613100), (550, 56465632), (620, 50090480), (682, 45536800), (704, 44113775), (775, 40072384), (800, 38820122), (880, 35291020), (992, 31306550), (1100, 28232816), (1240, 25045240), (1364, 22768400), (1550, 20036192), (1600, 19410061), (1705, 18214720), (1760, 17645510), (1984, 15653275), (2200, 14116408), (2480, 12522620), (2728, 11384200), (3100, 10018096), (3410, 9107360), (3520, 8822755), (4400, 7058204), (4960, 6261310), (5456, 5692100), (6200, 5009048), (6820, 4553680), (8525, 3642944), (8800, 3529102), (9920, 3130655), (10912, 2846050), (12400, 2504524), (13640, 2276840), (17050, 1821472), (17600, 1764551), (21824, 1423025), (24800, 1252262), (27280, 1138420), (34100, 910736), (49600, 626131), (54560, 569210), (56921, 545600), (68200, 455368), (109120, 284605), (113842, 272800), (136400, 227684)]