144341820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 505971648

約数和(自身を除く): 361629828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1181, 1260, 1358, 1455, 1746, 1940, 2037, 2362, 2716, 2910, 3395, 3492, 3543, 4074, 4365, 4724, 5820, 5905, 6111, 6790, 7086, 8148, 8267, 8730, 10185, 10629, 11810, 12222, 13580, 14172, 16534, 17460, 17715, 20370, 21258, 23620, 24444, 24801, 30555, 33068, 35430, 40740, 41335, 42516, 49602, 53145, 61110, 70860, 74403, 82670, 99204, 106290, 114557, 122220, 124005, 148806, 165340, 212580, 229114, 248010, 297612, 343671, 372015, 458228, 496020, 572785, 687342, 744030, 801899, 1031013, 1145570, 1374684, 1488060, 1603798, 1718355, 2062026, 2291140, 2405697, 3207596, 3436710, 4009495, 4124052, 4811394, 5155065, 6873420, 7217091, 8018990, 9622788, 10310130, 12028485, 14434182, 16037980, 20620260, 24056970, 28868364, 36085455, 48113940, 72170910, 144341820]

約数ペア:

[(1, 144341820), (2, 72170910), (3, 48113940), (4, 36085455), (5, 28868364), (6, 24056970), (7, 20620260), (9, 16037980), (10, 14434182), (12, 12028485), (14, 10310130), (15, 9622788), (18, 8018990), (20, 7217091), (21, 6873420), (28, 5155065), (30, 4811394), (35, 4124052), (36, 4009495), (42, 3436710), (45, 3207596), (60, 2405697), (63, 2291140), (70, 2062026), (84, 1718355), (90, 1603798), (97, 1488060), (105, 1374684), (126, 1145570), (140, 1031013), (180, 801899), (194, 744030), (210, 687342), (252, 572785), (291, 496020), (315, 458228), (388, 372015), (420, 343671), (485, 297612), (582, 248010), (630, 229114), (679, 212580), (873, 165340), (970, 148806), (1164, 124005), (1181, 122220), (1260, 114557), (1358, 106290), (1455, 99204), (1746, 82670), (1940, 74403), (2037, 70860), (2362, 61110), (2716, 53145), (2910, 49602), (3395, 42516), (3492, 41335), (3543, 40740), (4074, 35430), (4365, 33068), (4724, 30555), (5820, 24801), (5905, 24444), (6111, 23620), (6790, 21258), (7086, 20370), (8148, 17715), (8267, 17460), (8730, 16534), (10185, 14172), (10629, 13580), (11810, 12222)]