27720404910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4729}}^1$

素因数の和:4975

約数の個数: 192

約数和(自身を含む): 81603624960

約数和(自身を除く): 53883220050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 191, 198, 279, 310, 330, 341, 382, 465, 495, 558, 573, 682, 930, 955, 990, 1023, 1146, 1395, 1705, 1719, 1910, 2046, 2101, 2790, 2865, 3069, 3410, 3438, 4202, 4729, 5115, 5730, 5921, 6138, 6303, 8595, 9458, 10230, 10505, 11842, 12606, 14187, 15345, 17190, 17763, 18909, 21010, 23645, 28374, 29605, 30690, 31515, 35526, 37818, 42561, 47290, 52019, 53289, 59210, 63030, 65131, 70935, 85122, 88815, 94545, 104038, 106578, 130262, 141870, 146599, 156057, 177630, 189090, 195393, 212805, 260095, 266445, 293198, 312114, 325655, 390786, 425610, 439797, 468171, 520190, 532890, 586179, 651310, 732995, 780285, 879594, 903239, 936342, 976965, 1172358, 1319391, 1465990, 1560570, 1612589, 1806478, 1953930, 2198985, 2340855, 2638782, 2709717, 2930895, 3225178, 4397970, 4516195, 4681710, 4837767, 5419434, 5861790, 6596955, 8062945, 8129151, 9032390, 9675534, 9935629, 13193910, 13548585, 14513301, 16125890, 16258302, 19871258, 24188835, 27097170, 28000409, 29026602, 29806887, 40645755, 48377670, 49678145, 56000818, 59613774, 72566505, 81291510, 84001227, 89420661, 99356290, 140002045, 145133010, 149034435, 168002454, 178841322, 252003681, 280004090, 298068870, 308004499, 420006135, 447103305, 504007362, 616008998, 840012270, 894206610, 924013497, 1260018405, 1540022495, 1848026994, 2520036810, 2772040491, 3080044990, 4620067485, 5544080982, 9240134970, 13860202455, 27720404910]

約数ペア:

[(1, 27720404910), (2, 13860202455), (3, 9240134970), (5, 5544080982), (6, 4620067485), (9, 3080044990), (10, 2772040491), (11, 2520036810), (15, 1848026994), (18, 1540022495), (22, 1260018405), (30, 924013497), (31, 894206610), (33, 840012270), (45, 616008998), (55, 504007362), (62, 447103305), (66, 420006135), (90, 308004499), (93, 298068870), (99, 280004090), (110, 252003681), (155, 178841322), (165, 168002454), (186, 149034435), (191, 145133010), (198, 140002045), (279, 99356290), (310, 89420661), (330, 84001227), (341, 81291510), (382, 72566505), (465, 59613774), (495, 56000818), (558, 49678145), (573, 48377670), (682, 40645755), (930, 29806887), (955, 29026602), (990, 28000409), (1023, 27097170), (1146, 24188835), (1395, 19871258), (1705, 16258302), (1719, 16125890), (1910, 14513301), (2046, 13548585), (2101, 13193910), (2790, 9935629), (2865, 9675534), (3069, 9032390), (3410, 8129151), (3438, 8062945), (4202, 6596955), (4729, 5861790), (5115, 5419434), (5730, 4837767), (5921, 4681710), (6138, 4516195), (6303, 4397970), (8595, 3225178), (9458, 2930895), (10230, 2709717), (10505, 2638782), (11842, 2340855), (12606, 2198985), (14187, 1953930), (15345, 1806478), (17190, 1612589), (17763, 1560570), (18909, 1465990), (21010, 1319391), (23645, 1172358), (28374, 976965), (29605, 936342), (30690, 903239), (31515, 879594), (35526, 780285), (37818, 732995), (42561, 651310), (47290, 586179), (52019, 532890), (53289, 520190), (59210, 468171), (63030, 439797), (65131, 425610), (70935, 390786), (85122, 325655), (88815, 312114), (94545, 293198), (104038, 266445), (106578, 260095), (130262, 212805), (141870, 195393), (146599, 189090), (156057, 177630)]