207045540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3898

約数の個数: 144

約数和(自身を含む): 705938688

約数和(自身を除く): 498893148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 3847, 4140, 4485, 5382, 5980, 7694, 8970, 10764, 11541, 13455, 15388, 17940, 19235, 23082, 26910, 34623, 38470, 46164, 50011, 53820, 57705, 69246, 76940, 88481, 100022, 115410, 138492, 150033, 173115, 176962, 200044, 230820, 250055, 265443, 300066, 346230, 353924, 442405, 450099, 500110, 530886, 600132, 692460, 750165, 796329, 884810, 900198, 1000220, 1061772, 1150253, 1327215, 1500330, 1592658, 1769620, 1800396, 2250495, 2300506, 2654430, 3000660, 3185316, 3450759, 3981645, 4500990, 4601012, 5308860, 5751265, 6901518, 7963290, 9001980, 10352277, 11502530, 13803036, 15926580, 17253795, 20704554, 23005060, 34507590, 41409108, 51761385, 69015180, 103522770, 207045540]

約数ペア:

[(1, 207045540), (2, 103522770), (3, 69015180), (4, 51761385), (5, 41409108), (6, 34507590), (9, 23005060), (10, 20704554), (12, 17253795), (13, 15926580), (15, 13803036), (18, 11502530), (20, 10352277), (23, 9001980), (26, 7963290), (30, 6901518), (36, 5751265), (39, 5308860), (45, 4601012), (46, 4500990), (52, 3981645), (60, 3450759), (65, 3185316), (69, 3000660), (78, 2654430), (90, 2300506), (92, 2250495), (115, 1800396), (117, 1769620), (130, 1592658), (138, 1500330), (156, 1327215), (180, 1150253), (195, 1061772), (207, 1000220), (230, 900198), (234, 884810), (260, 796329), (276, 750165), (299, 692460), (345, 600132), (390, 530886), (414, 500110), (460, 450099), (468, 442405), (585, 353924), (598, 346230), (690, 300066), (780, 265443), (828, 250055), (897, 230820), (1035, 200044), (1170, 176962), (1196, 173115), (1380, 150033), (1495, 138492), (1794, 115410), (2070, 100022), (2340, 88481), (2691, 76940), (2990, 69246), (3588, 57705), (3847, 53820), (4140, 50011), (4485, 46164), (5382, 38470), (5980, 34623), (7694, 26910), (8970, 23082), (10764, 19235), (11541, 17940), (13455, 15388)]