202463820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 686407680

約数和(自身を除く): 483943860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 151, 156, 180, 191, 195, 234, 260, 270, 302, 351, 382, 390, 453, 468, 540, 573, 585, 604, 702, 755, 764, 780, 906, 955, 1146, 1170, 1359, 1404, 1510, 1719, 1755, 1812, 1910, 1963, 2265, 2292, 2340, 2483, 2718, 2865, 3020, 3438, 3510, 3820, 3926, 4077, 4530, 4966, 5157, 5436, 5730, 5889, 6795, 6876, 7020, 7449, 7852, 8154, 8595, 9060, 9815, 9932, 10314, 11460, 11778, 12415, 13590, 14898, 16308, 17190, 17667, 19630, 20385, 20628, 22347, 23556, 24830, 25785, 27180, 28841, 29445, 29796, 34380, 35334, 37245, 39260, 40770, 44694, 49660, 51570, 53001, 57682, 58890, 67041, 70668, 74490, 81540, 86523, 88335, 89388, 103140, 106002, 111735, 115364, 117780, 134082, 144205, 148980, 173046, 176670, 212004, 223470, 259569, 265005, 268164, 288410, 335205, 346092, 353340, 374933, 432615, 446940, 519138, 530010, 576820, 670410, 749866, 778707, 865230, 1038276, 1060020, 1124799, 1297845, 1340820, 1499732, 1557414, 1730460, 1874665, 2249598, 2595690, 3114828, 3374397, 3749330, 3893535, 4499196, 5191380, 5623995, 6748794, 7498660, 7787070, 10123191, 11247990, 13497588, 15574140, 16871985, 20246382, 22495980, 33743970, 40492764, 50615955, 67487940, 101231910, 202463820]

約数ペア:

[(1, 202463820), (2, 101231910), (3, 67487940), (4, 50615955), (5, 40492764), (6, 33743970), (9, 22495980), (10, 20246382), (12, 16871985), (13, 15574140), (15, 13497588), (18, 11247990), (20, 10123191), (26, 7787070), (27, 7498660), (30, 6748794), (36, 5623995), (39, 5191380), (45, 4499196), (52, 3893535), (54, 3749330), (60, 3374397), (65, 3114828), (78, 2595690), (90, 2249598), (108, 1874665), (117, 1730460), (130, 1557414), (135, 1499732), (151, 1340820), (156, 1297845), (180, 1124799), (191, 1060020), (195, 1038276), (234, 865230), (260, 778707), (270, 749866), (302, 670410), (351, 576820), (382, 530010), (390, 519138), (453, 446940), (468, 432615), (540, 374933), (573, 353340), (585, 346092), (604, 335205), (702, 288410), (755, 268164), (764, 265005), (780, 259569), (906, 223470), (955, 212004), (1146, 176670), (1170, 173046), (1359, 148980), (1404, 144205), (1510, 134082), (1719, 117780), (1755, 115364), (1812, 111735), (1910, 106002), (1963, 103140), (2265, 89388), (2292, 88335), (2340, 86523), (2483, 81540), (2718, 74490), (2865, 70668), (3020, 67041), (3438, 58890), (3510, 57682), (3820, 53001), (3926, 51570), (4077, 49660), (4530, 44694), (4966, 40770), (5157, 39260), (5436, 37245), (5730, 35334), (5889, 34380), (6795, 29796), (6876, 29445), (7020, 28841), (7449, 27180), (7852, 25785), (8154, 24830), (8595, 23556), (9060, 22347), (9815, 20628), (9932, 20385), (10314, 19630), (11460, 17667), (11778, 17190), (12415, 16308), (13590, 14898)]