233351820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2557}}^1$

素因数の和:2601

約数の個数: 144

約数和(自身を含む): 786431520

約数和(自身を除く): 553079700

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, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 2557, 3042, 3380, 3510, 4563, 5070, 5114, 6084, 7020, 7605, 7671, 9126, 10140, 10228, 12785, 15210, 15342, 18252, 22815, 23013, 25570, 30420, 30684, 33241, 38355, 45630, 46026, 51140, 66482, 69039, 76710, 91260, 92052, 99723, 115065, 132964, 138078, 153420, 166205, 199446, 230130, 276156, 299169, 332410, 345195, 398892, 432133, 460260, 498615, 598338, 664820, 690390, 864266, 897507, 997230, 1196676, 1296399, 1380780, 1495845, 1728532, 1795014, 1994460, 2160665, 2592798, 2991690, 3590028, 3889197, 4321330, 4487535, 5185596, 5983380, 6481995, 7778394, 8642660, 8975070, 11667591, 12963990, 15556788, 17950140, 19445985, 23335182, 25927980, 38891970, 46670364, 58337955, 77783940, 116675910, 233351820]

約数ペア:

[(1, 233351820), (2, 116675910), (3, 77783940), (4, 58337955), (5, 46670364), (6, 38891970), (9, 25927980), (10, 23335182), (12, 19445985), (13, 17950140), (15, 15556788), (18, 12963990), (20, 11667591), (26, 8975070), (27, 8642660), (30, 7778394), (36, 6481995), (39, 5983380), (45, 5185596), (52, 4487535), (54, 4321330), (60, 3889197), (65, 3590028), (78, 2991690), (90, 2592798), (108, 2160665), (117, 1994460), (130, 1795014), (135, 1728532), (156, 1495845), (169, 1380780), (180, 1296399), (195, 1196676), (234, 997230), (260, 897507), (270, 864266), (338, 690390), (351, 664820), (390, 598338), (468, 498615), (507, 460260), (540, 432133), (585, 398892), (676, 345195), (702, 332410), (780, 299169), (845, 276156), (1014, 230130), (1170, 199446), (1404, 166205), (1521, 153420), (1690, 138078), (1755, 132964), (2028, 115065), (2340, 99723), (2535, 92052), (2557, 91260), (3042, 76710), (3380, 69039), (3510, 66482), (4563, 51140), (5070, 46026), (5114, 45630), (6084, 38355), (7020, 33241), (7605, 30684), (7671, 30420), (9126, 25570), (10140, 23013), (10228, 22815), (12785, 18252), (15210, 15342)]