55303380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 203793408

約数和(自身を除く): 148490028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 53, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 106, 110, 124, 132, 153, 155, 159, 165, 170, 180, 186, 187, 198, 204, 212, 220, 255, 265, 279, 306, 310, 318, 330, 340, 341, 372, 374, 396, 465, 477, 495, 510, 527, 530, 558, 561, 583, 612, 620, 636, 660, 682, 748, 765, 795, 901, 930, 935, 954, 990, 1020, 1023, 1054, 1060, 1116, 1122, 1166, 1364, 1395, 1530, 1581, 1590, 1643, 1683, 1705, 1749, 1802, 1860, 1870, 1908, 1980, 2046, 2108, 2244, 2332, 2385, 2635, 2703, 2790, 2805, 2915, 3060, 3069, 3162, 3180, 3286, 3366, 3410, 3498, 3604, 3740, 4092, 4505, 4743, 4770, 4929, 5115, 5247, 5270, 5406, 5580, 5610, 5797, 5830, 6138, 6324, 6572, 6732, 6820, 6996, 7905, 8109, 8215, 8415, 8745, 9010, 9486, 9540, 9858, 9911, 10230, 10494, 10540, 10812, 11220, 11594, 11660, 12276, 13515, 14787, 15345, 15810, 16218, 16430, 16830, 17391, 17490, 18020, 18073, 18972, 19716, 19822, 20460, 20988, 23188, 23715, 24645, 26235, 27030, 27931, 28985, 29574, 29733, 30690, 31620, 32436, 32860, 33660, 34782, 34980, 36146, 39644, 40545, 47430, 49290, 49555, 52173, 52470, 54060, 54219, 55862, 57970, 59148, 59466, 61380, 69564, 72292, 73935, 81090, 83793, 86955, 89199, 90365, 94860, 98580, 99110, 104346, 104940, 108438, 111724, 115940, 118932, 139655, 147870, 148665, 162180, 162657, 167586, 173910, 178398, 180730, 198220, 208692, 216876, 251379, 260865, 271095, 279310, 295740, 297330, 307241, 325314, 335172, 347820, 356796, 361460, 418965, 445995, 502758, 521730, 542190, 558620, 594660, 614482, 650628, 813285, 837930, 891990, 921723, 1005516, 1043460, 1084380, 1228964, 1256895, 1536205, 1626570, 1675860, 1783980, 1843446, 2513790, 2765169, 3072410, 3253140, 3686892, 4608615, 5027580, 5530338, 6144820, 9217230, 11060676, 13825845, 18434460, 27651690, 55303380]

約数ペア:

[(1, 55303380), (2, 27651690), (3, 18434460), (4, 13825845), (5, 11060676), (6, 9217230), (9, 6144820), (10, 5530338), (11, 5027580), (12, 4608615), (15, 3686892), (17, 3253140), (18, 3072410), (20, 2765169), (22, 2513790), (30, 1843446), (31, 1783980), (33, 1675860), (34, 1626570), (36, 1536205), (44, 1256895), (45, 1228964), (51, 1084380), (53, 1043460), (55, 1005516), (60, 921723), (62, 891990), (66, 837930), (68, 813285), (85, 650628), (90, 614482), (93, 594660), (99, 558620), (102, 542190), (106, 521730), (110, 502758), (124, 445995), (132, 418965), (153, 361460), (155, 356796), (159, 347820), (165, 335172), (170, 325314), (180, 307241), (186, 297330), (187, 295740), (198, 279310), (204, 271095), (212, 260865), (220, 251379), (255, 216876), (265, 208692), (279, 198220), (306, 180730), (310, 178398), (318, 173910), (330, 167586), (340, 162657), (341, 162180), (372, 148665), (374, 147870), (396, 139655), (465, 118932), (477, 115940), (495, 111724), (510, 108438), (527, 104940), (530, 104346), (558, 99110), (561, 98580), (583, 94860), (612, 90365), (620, 89199), (636, 86955), (660, 83793), (682, 81090), (748, 73935), (765, 72292), (795, 69564), (901, 61380), (930, 59466), (935, 59148), (954, 57970), (990, 55862), (1020, 54219), (1023, 54060), (1054, 52470), (1060, 52173), (1116, 49555), (1122, 49290), (1166, 47430), (1364, 40545), (1395, 39644), (1530, 36146), (1581, 34980), (1590, 34782), (1643, 33660), (1683, 32860), (1705, 32436), (1749, 31620), (1802, 30690), (1860, 29733), (1870, 29574), (1908, 28985), (1980, 27931), (2046, 27030), (2108, 26235), (2244, 24645), (2332, 23715), (2385, 23188), (2635, 20988), (2703, 20460), (2790, 19822), (2805, 19716), (2915, 18972), (3060, 18073), (3069, 18020), (3162, 17490), (3180, 17391), (3286, 16830), (3366, 16430), (3410, 16218), (3498, 15810), (3604, 15345), (3740, 14787), (4092, 13515), (4505, 12276), (4743, 11660), (4770, 11594), (4929, 11220), (5115, 10812), (5247, 10540), (5270, 10494), (5406, 10230), (5580, 9911), (5610, 9858), (5797, 9540), (5830, 9486), (6138, 9010), (6324, 8745), (6572, 8415), (6732, 8215), (6820, 8109), (6996, 7905)]