304833540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 984711168

約数和(自身を除く): 679877628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 47, 55, 60, 62, 66, 93, 94, 110, 124, 132, 141, 155, 165, 186, 188, 220, 235, 282, 310, 317, 330, 341, 372, 465, 470, 517, 564, 620, 634, 660, 682, 705, 930, 940, 951, 1023, 1034, 1268, 1364, 1410, 1457, 1551, 1585, 1705, 1860, 1902, 2046, 2068, 2585, 2820, 2914, 3102, 3170, 3410, 3487, 3804, 4092, 4371, 4755, 5115, 5170, 5828, 6204, 6340, 6820, 6974, 7285, 7755, 8742, 9510, 9827, 10230, 10340, 10461, 13948, 14570, 14899, 15510, 16027, 17435, 17484, 19020, 19654, 20460, 20922, 21855, 29140, 29481, 29798, 31020, 32054, 34870, 39308, 41844, 43710, 44697, 48081, 49135, 52305, 58962, 59596, 64108, 69740, 74495, 80135, 87420, 89394, 96162, 98270, 104610, 108097, 117924, 147405, 148990, 160270, 163889, 178788, 192324, 196540, 209220, 216194, 223485, 240405, 294810, 297980, 320540, 324291, 327778, 432388, 446970, 461869, 480810, 491667, 540485, 589620, 648582, 655556, 819445, 893940, 923738, 961620, 983334, 1080970, 1297164, 1385607, 1621455, 1638890, 1847476, 1966668, 2161940, 2309345, 2458335, 2771214, 3242910, 3277780, 4618690, 4916670, 5080559, 5542428, 6485820, 6928035, 9237380, 9833340, 10161118, 13856070, 15241677, 20322236, 25402795, 27712140, 30483354, 50805590, 60966708, 76208385, 101611180, 152416770, 304833540]

約数ペア:

[(1, 304833540), (2, 152416770), (3, 101611180), (4, 76208385), (5, 60966708), (6, 50805590), (10, 30483354), (11, 27712140), (12, 25402795), (15, 20322236), (20, 15241677), (22, 13856070), (30, 10161118), (31, 9833340), (33, 9237380), (44, 6928035), (47, 6485820), (55, 5542428), (60, 5080559), (62, 4916670), (66, 4618690), (93, 3277780), (94, 3242910), (110, 2771214), (124, 2458335), (132, 2309345), (141, 2161940), (155, 1966668), (165, 1847476), (186, 1638890), (188, 1621455), (220, 1385607), (235, 1297164), (282, 1080970), (310, 983334), (317, 961620), (330, 923738), (341, 893940), (372, 819445), (465, 655556), (470, 648582), (517, 589620), (564, 540485), (620, 491667), (634, 480810), (660, 461869), (682, 446970), (705, 432388), (930, 327778), (940, 324291), (951, 320540), (1023, 297980), (1034, 294810), (1268, 240405), (1364, 223485), (1410, 216194), (1457, 209220), (1551, 196540), (1585, 192324), (1705, 178788), (1860, 163889), (1902, 160270), (2046, 148990), (2068, 147405), (2585, 117924), (2820, 108097), (2914, 104610), (3102, 98270), (3170, 96162), (3410, 89394), (3487, 87420), (3804, 80135), (4092, 74495), (4371, 69740), (4755, 64108), (5115, 59596), (5170, 58962), (5828, 52305), (6204, 49135), (6340, 48081), (6820, 44697), (6974, 43710), (7285, 41844), (7755, 39308), (8742, 34870), (9510, 32054), (9827, 31020), (10230, 29798), (10340, 29481), (10461, 29140), (13948, 21855), (14570, 20922), (14899, 20460), (15510, 19654), (16027, 19020), (17435, 17484)]