72479550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 147506370

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 50, 55, 62, 65, 66, 75, 78, 93, 109, 110, 130, 143, 150, 155, 165, 186, 195, 218, 275, 286, 310, 325, 327, 330, 341, 390, 403, 429, 465, 545, 550, 650, 654, 682, 715, 775, 806, 825, 858, 930, 975, 1023, 1090, 1199, 1209, 1417, 1430, 1550, 1635, 1650, 1705, 1950, 2015, 2046, 2145, 2325, 2398, 2418, 2725, 2834, 3270, 3379, 3410, 3575, 3597, 4030, 4251, 4290, 4433, 4650, 5115, 5450, 5995, 6045, 6758, 7085, 7150, 7194, 8175, 8502, 8525, 8866, 10075, 10137, 10230, 10725, 11990, 12090, 13299, 14170, 15587, 16350, 16895, 17050, 17985, 20150, 20274, 21255, 21450, 22165, 25575, 26598, 29975, 30225, 31174, 33790, 35425, 35970, 37169, 42510, 43927, 44330, 46761, 50685, 51150, 59950, 60450, 66495, 70850, 74338, 77935, 84475, 87854, 89925, 93522, 101370, 106275, 110825, 111507, 131781, 132990, 155870, 168950, 179850, 185845, 212550, 219635, 221650, 223014, 233805, 253425, 263562, 332475, 371690, 389675, 439270, 467610, 483197, 506850, 557535, 658905, 664950, 779350, 929225, 966394, 1098175, 1115070, 1169025, 1317810, 1449591, 1858450, 2196350, 2338050, 2415985, 2787675, 2899182, 3294525, 4831970, 5575350, 6589050, 7247955, 12079925, 14495910, 24159850, 36239775, 72479550]

約数ペア:

[(1, 72479550), (2, 36239775), (3, 24159850), (5, 14495910), (6, 12079925), (10, 7247955), (11, 6589050), (13, 5575350), (15, 4831970), (22, 3294525), (25, 2899182), (26, 2787675), (30, 2415985), (31, 2338050), (33, 2196350), (39, 1858450), (50, 1449591), (55, 1317810), (62, 1169025), (65, 1115070), (66, 1098175), (75, 966394), (78, 929225), (93, 779350), (109, 664950), (110, 658905), (130, 557535), (143, 506850), (150, 483197), (155, 467610), (165, 439270), (186, 389675), (195, 371690), (218, 332475), (275, 263562), (286, 253425), (310, 233805), (325, 223014), (327, 221650), (330, 219635), (341, 212550), (390, 185845), (403, 179850), (429, 168950), (465, 155870), (545, 132990), (550, 131781), (650, 111507), (654, 110825), (682, 106275), (715, 101370), (775, 93522), (806, 89925), (825, 87854), (858, 84475), (930, 77935), (975, 74338), (1023, 70850), (1090, 66495), (1199, 60450), (1209, 59950), (1417, 51150), (1430, 50685), (1550, 46761), (1635, 44330), (1650, 43927), (1705, 42510), (1950, 37169), (2015, 35970), (2046, 35425), (2145, 33790), (2325, 31174), (2398, 30225), (2418, 29975), (2725, 26598), (2834, 25575), (3270, 22165), (3379, 21450), (3410, 21255), (3575, 20274), (3597, 20150), (4030, 17985), (4251, 17050), (4290, 16895), (4433, 16350), (4650, 15587), (5115, 14170), (5450, 13299), (5995, 12090), (6045, 11990), (6758, 10725), (7085, 10230), (7150, 10137), (7194, 10075), (8175, 8866), (8502, 8525)]