250840980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107197}}^1$

素因数の和:107225

約数の個数: 72

約数和(自身を含む): 819421512

約数和(自身を除く): 568580532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 107197, 214394, 321591, 428788, 535985, 643182, 964773, 1071970, 1286364, 1393561, 1607955, 1929546, 2143940, 2787122, 3215910, 3859092, 4180683, 4823865, 5574244, 6431820, 6967805, 8361366, 9647730, 12542049, 13935610, 16722732, 19295460, 20903415, 25084098, 27871220, 41806830, 50168196, 62710245, 83613660, 125420490, 250840980]

約数ペア:

[(1, 250840980), (2, 125420490), (3, 83613660), (4, 62710245), (5, 50168196), (6, 41806830), (9, 27871220), (10, 25084098), (12, 20903415), (13, 19295460), (15, 16722732), (18, 13935610), (20, 12542049), (26, 9647730), (30, 8361366), (36, 6967805), (39, 6431820), (45, 5574244), (52, 4823865), (60, 4180683), (65, 3859092), (78, 3215910), (90, 2787122), (117, 2143940), (130, 1929546), (156, 1607955), (180, 1393561), (195, 1286364), (234, 1071970), (260, 964773), (390, 643182), (468, 535985), (585, 428788), (780, 321591), (1170, 214394), (2340, 107197)]