37487940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 87995964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 311, 410, 420, 490, 492, 574, 588, 615, 622, 735, 820, 861, 933, 980, 1148, 1230, 1244, 1435, 1470, 1555, 1722, 1866, 2009, 2177, 2460, 2870, 2940, 3110, 3444, 3732, 4018, 4305, 4354, 4665, 5740, 6027, 6220, 6531, 8036, 8610, 8708, 9330, 10045, 10885, 12054, 12751, 13062, 15239, 17220, 18660, 20090, 21770, 24108, 25502, 26124, 30135, 30478, 32655, 38253, 40180, 43540, 45717, 51004, 60270, 60956, 63755, 65310, 76195, 76506, 89257, 91434, 120540, 127510, 130620, 152390, 153012, 178514, 182868, 191265, 228585, 255020, 267771, 304780, 357028, 382530, 446285, 457170, 535542, 624799, 765060, 892570, 914340, 1071084, 1249598, 1338855, 1785140, 1874397, 2499196, 2677710, 3123995, 3748794, 5355420, 6247990, 7497588, 9371985, 12495980, 18743970, 37487940]

約数ペア:

[(1, 37487940), (2, 18743970), (3, 12495980), (4, 9371985), (5, 7497588), (6, 6247990), (7, 5355420), (10, 3748794), (12, 3123995), (14, 2677710), (15, 2499196), (20, 1874397), (21, 1785140), (28, 1338855), (30, 1249598), (35, 1071084), (41, 914340), (42, 892570), (49, 765060), (60, 624799), (70, 535542), (82, 457170), (84, 446285), (98, 382530), (105, 357028), (123, 304780), (140, 267771), (147, 255020), (164, 228585), (196, 191265), (205, 182868), (210, 178514), (245, 153012), (246, 152390), (287, 130620), (294, 127510), (311, 120540), (410, 91434), (420, 89257), (490, 76506), (492, 76195), (574, 65310), (588, 63755), (615, 60956), (622, 60270), (735, 51004), (820, 45717), (861, 43540), (933, 40180), (980, 38253), (1148, 32655), (1230, 30478), (1244, 30135), (1435, 26124), (1470, 25502), (1555, 24108), (1722, 21770), (1866, 20090), (2009, 18660), (2177, 17220), (2460, 15239), (2870, 13062), (2940, 12751), (3110, 12054), (3444, 10885), (3732, 10045), (4018, 9330), (4305, 8708), (4354, 8610), (4665, 8036), (5740, 6531), (6027, 6220)]