133725420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 434659680

約数和(自身を除く): 300934260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 610, 641, 684, 732, 855, 915, 1098, 1140, 1159, 1220, 1282, 1710, 1830, 1923, 2196, 2318, 2564, 2745, 3205, 3420, 3477, 3660, 3846, 4636, 5490, 5769, 5795, 6410, 6954, 7692, 9615, 10431, 10980, 11538, 11590, 12179, 12820, 13908, 17385, 19230, 20862, 23076, 23180, 24358, 28845, 34770, 36537, 38460, 39101, 41724, 48716, 52155, 57690, 60895, 69540, 73074, 78202, 104310, 109611, 115380, 117303, 121790, 146148, 156404, 182685, 195505, 208620, 219222, 234606, 243580, 351909, 365370, 391010, 438444, 469212, 548055, 586515, 703818, 730740, 742919, 782020, 1096110, 1173030, 1407636, 1485838, 1759545, 2192220, 2228757, 2346060, 2971676, 3519090, 3714595, 4457514, 6686271, 7038180, 7429190, 8915028, 11143785, 13372542, 14858380, 22287570, 26745084, 33431355, 44575140, 66862710, 133725420]

約数ペア:

[(1, 133725420), (2, 66862710), (3, 44575140), (4, 33431355), (5, 26745084), (6, 22287570), (9, 14858380), (10, 13372542), (12, 11143785), (15, 8915028), (18, 7429190), (19, 7038180), (20, 6686271), (30, 4457514), (36, 3714595), (38, 3519090), (45, 2971676), (57, 2346060), (60, 2228757), (61, 2192220), (76, 1759545), (90, 1485838), (95, 1407636), (114, 1173030), (122, 1096110), (171, 782020), (180, 742919), (183, 730740), (190, 703818), (228, 586515), (244, 548055), (285, 469212), (305, 438444), (342, 391010), (366, 365370), (380, 351909), (549, 243580), (570, 234606), (610, 219222), (641, 208620), (684, 195505), (732, 182685), (855, 156404), (915, 146148), (1098, 121790), (1140, 117303), (1159, 115380), (1220, 109611), (1282, 104310), (1710, 78202), (1830, 73074), (1923, 69540), (2196, 60895), (2318, 57690), (2564, 52155), (2745, 48716), (3205, 41724), (3420, 39101), (3477, 38460), (3660, 36537), (3846, 34770), (4636, 28845), (5490, 24358), (5769, 23180), (5795, 23076), (6410, 20862), (6954, 19230), (7692, 17385), (9615, 13908), (10431, 12820), (10980, 12179), (11538, 11590)]