285001307140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1298

約数の個数: 192

約数和(自身を含む): 687054348288

約数和(自身を除く): 402053041148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 271, 307, 460, 506, 542, 614, 677, 1012, 1084, 1228, 1265, 1354, 1355, 1535, 2530, 2708, 2710, 2981, 3070, 3377, 3385, 5060, 5420, 5962, 6140, 6233, 6754, 6770, 7061, 7447, 11924, 12466, 13508, 13540, 14122, 14894, 14905, 15571, 16885, 24932, 28244, 29788, 29810, 31142, 31165, 33770, 35305, 37235, 59620, 62284, 62330, 67540, 68563, 70610, 74470, 77671, 77855, 83197, 124660, 137126, 141220, 148940, 155342, 155710, 166394, 171281, 183467, 207839, 274252, 310684, 311420, 332788, 342562, 342815, 366934, 388355, 415678, 415985, 685124, 685630, 733868, 776710, 831356, 831970, 856405, 915167, 917335, 1039195, 1371260, 1553420, 1663940, 1712810, 1830334, 1834670, 1913531, 2018137, 2078390, 2286229, 3425620, 3660668, 3669340, 3827062, 4036274, 4156780, 4219741, 4572458, 4575835, 4780297, 7654124, 8072548, 8439482, 9144916, 9151670, 9560594, 9567655, 10090685, 11431145, 16878964, 18303340, 19121188, 19135310, 20181370, 21048841, 21098705, 22862290, 23901485, 38270620, 40362740, 42097682, 42197410, 45724580, 46417151, 47802970, 52583267, 56324369, 84195364, 84394820, 92834302, 95605940, 105166534, 105244205, 112648738, 185668604, 210333068, 210488410, 225297476, 232085755, 262916335, 281621845, 420976820, 464171510, 525832670, 563243690, 619568059, 928343020, 1051665340, 1126487380, 1239136118, 1295460487, 2478272236, 2590920974, 3097840295, 5181841948, 6195680590, 6477302435, 12391361180, 12954604870, 14250065357, 25909209740, 28500130714, 57000261428, 71250326785, 142500653570, 285001307140]

約数ペア:

[(1, 285001307140), (2, 142500653570), (4, 71250326785), (5, 57000261428), (10, 28500130714), (11, 25909209740), (20, 14250065357), (22, 12954604870), (23, 12391361180), (44, 6477302435), (46, 6195680590), (55, 5181841948), (92, 3097840295), (110, 2590920974), (115, 2478272236), (220, 1295460487), (230, 1239136118), (253, 1126487380), (271, 1051665340), (307, 928343020), (460, 619568059), (506, 563243690), (542, 525832670), (614, 464171510), (677, 420976820), (1012, 281621845), (1084, 262916335), (1228, 232085755), (1265, 225297476), (1354, 210488410), (1355, 210333068), (1535, 185668604), (2530, 112648738), (2708, 105244205), (2710, 105166534), (2981, 95605940), (3070, 92834302), (3377, 84394820), (3385, 84195364), (5060, 56324369), (5420, 52583267), (5962, 47802970), (6140, 46417151), (6233, 45724580), (6754, 42197410), (6770, 42097682), (7061, 40362740), (7447, 38270620), (11924, 23901485), (12466, 22862290), (13508, 21098705), (13540, 21048841), (14122, 20181370), (14894, 19135310), (14905, 19121188), (15571, 18303340), (16885, 16878964), (24932, 11431145), (28244, 10090685), (29788, 9567655), (29810, 9560594), (31142, 9151670), (31165, 9144916), (33770, 8439482), (35305, 8072548), (37235, 7654124), (59620, 4780297), (62284, 4575835), (62330, 4572458), (67540, 4219741), (68563, 4156780), (70610, 4036274), (74470, 3827062), (77671, 3669340), (77855, 3660668), (83197, 3425620), (124660, 2286229), (137126, 2078390), (141220, 2018137), (148940, 1913531), (155342, 1834670), (155710, 1830334), (166394, 1712810), (171281, 1663940), (183467, 1553420), (207839, 1371260), (274252, 1039195), (310684, 917335), (311420, 915167), (332788, 856405), (342562, 831970), (342815, 831356), (366934, 776710), (388355, 733868), (415678, 685630), (415985, 685124)]