71953860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 239065344

約数和(自身を除く): 167111484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 53, 55, 60, 66, 68, 85, 102, 106, 110, 121, 132, 159, 165, 170, 187, 204, 212, 220, 242, 255, 265, 318, 330, 340, 363, 374, 484, 510, 530, 561, 583, 605, 636, 660, 726, 748, 795, 901, 935, 1020, 1060, 1122, 1166, 1210, 1331, 1452, 1590, 1749, 1802, 1815, 1870, 2057, 2244, 2332, 2420, 2662, 2703, 2805, 2915, 3180, 3498, 3604, 3630, 3740, 3993, 4114, 4505, 5324, 5406, 5610, 5830, 6171, 6413, 6655, 6996, 7260, 7986, 8228, 8745, 9010, 9911, 10285, 10812, 11220, 11660, 12342, 12826, 13310, 13515, 15972, 17490, 18020, 19239, 19822, 19965, 20570, 22627, 24684, 25652, 26620, 27030, 29733, 30855, 32065, 34980, 38478, 39644, 39930, 41140, 45254, 49555, 54060, 59466, 61710, 64130, 67881, 70543, 76956, 79860, 90508, 96195, 99110, 109021, 113135, 118932, 123420, 128260, 135762, 141086, 148665, 192390, 198220, 211629, 218042, 226270, 271524, 282172, 297330, 327063, 339405, 352715, 384780, 423258, 436084, 452540, 545105, 594660, 654126, 678810, 705430, 846516, 1058145, 1090210, 1199231, 1308252, 1357620, 1410860, 1635315, 2116290, 2180420, 2398462, 3270630, 3597693, 4232580, 4796924, 5996155, 6541260, 7195386, 11992310, 14390772, 17988465, 23984620, 35976930, 71953860]

約数ペア:

[(1, 71953860), (2, 35976930), (3, 23984620), (4, 17988465), (5, 14390772), (6, 11992310), (10, 7195386), (11, 6541260), (12, 5996155), (15, 4796924), (17, 4232580), (20, 3597693), (22, 3270630), (30, 2398462), (33, 2180420), (34, 2116290), (44, 1635315), (51, 1410860), (53, 1357620), (55, 1308252), (60, 1199231), (66, 1090210), (68, 1058145), (85, 846516), (102, 705430), (106, 678810), (110, 654126), (121, 594660), (132, 545105), (159, 452540), (165, 436084), (170, 423258), (187, 384780), (204, 352715), (212, 339405), (220, 327063), (242, 297330), (255, 282172), (265, 271524), (318, 226270), (330, 218042), (340, 211629), (363, 198220), (374, 192390), (484, 148665), (510, 141086), (530, 135762), (561, 128260), (583, 123420), (605, 118932), (636, 113135), (660, 109021), (726, 99110), (748, 96195), (795, 90508), (901, 79860), (935, 76956), (1020, 70543), (1060, 67881), (1122, 64130), (1166, 61710), (1210, 59466), (1331, 54060), (1452, 49555), (1590, 45254), (1749, 41140), (1802, 39930), (1815, 39644), (1870, 38478), (2057, 34980), (2244, 32065), (2332, 30855), (2420, 29733), (2662, 27030), (2703, 26620), (2805, 25652), (2915, 24684), (3180, 22627), (3498, 20570), (3604, 19965), (3630, 19822), (3740, 19239), (3993, 18020), (4114, 17490), (4505, 15972), (5324, 13515), (5406, 13310), (5610, 12826), (5830, 12342), (6171, 11660), (6413, 11220), (6655, 10812), (6996, 10285), (7260, 9911), (7986, 9010), (8228, 8745)]