1122447900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 216

約数和(自身を含む): 3909593520

約数和(自身を除く): 2787145620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 348, 350, 406, 420, 435, 490, 525, 580, 588, 609, 700, 725, 735, 812, 870, 980, 1015, 1050, 1218, 1225, 1421, 1450, 1470, 1740, 2030, 2100, 2175, 2436, 2450, 2633, 2842, 2900, 2940, 3045, 3675, 4060, 4263, 4350, 4900, 5075, 5266, 5684, 6090, 7105, 7350, 7899, 8526, 8700, 10150, 10532, 12180, 13165, 14210, 14700, 15225, 15798, 17052, 18431, 20300, 21315, 26330, 28420, 30450, 31596, 35525, 36862, 39495, 42630, 52660, 55293, 60900, 65825, 71050, 73724, 76357, 78990, 85260, 92155, 106575, 110586, 129017, 131650, 142100, 152714, 157980, 184310, 197475, 213150, 221172, 229071, 258034, 263300, 276465, 305428, 368620, 381785, 387051, 394950, 426300, 458142, 460775, 516068, 534499, 552930, 645085, 763570, 774102, 789900, 916284, 921550, 1068998, 1105860, 1145355, 1290170, 1382325, 1527140, 1548204, 1603497, 1843100, 1908925, 1935255, 2137996, 2290710, 2580340, 2672495, 2764650, 3206994, 3225425, 3741493, 3817850, 3870510, 4581420, 5344990, 5529300, 5726775, 6413988, 6450850, 7482986, 7635700, 7741020, 8017485, 9676275, 10689980, 11224479, 11453550, 12901700, 13362475, 14965972, 16034970, 18707465, 19352550, 22448958, 22907100, 26724950, 32069940, 37414930, 38705100, 40087425, 44897916, 53449900, 56122395, 74829860, 80174850, 93537325, 112244790, 160349700, 187074650, 224489580, 280611975, 374149300, 561223950, 1122447900]

約数ペア:

[(1, 1122447900), (2, 561223950), (3, 374149300), (4, 280611975), (5, 224489580), (6, 187074650), (7, 160349700), (10, 112244790), (12, 93537325), (14, 80174850), (15, 74829860), (20, 56122395), (21, 53449900), (25, 44897916), (28, 40087425), (29, 38705100), (30, 37414930), (35, 32069940), (42, 26724950), (49, 22907100), (50, 22448958), (58, 19352550), (60, 18707465), (70, 16034970), (75, 14965972), (84, 13362475), (87, 12901700), (98, 11453550), (100, 11224479), (105, 10689980), (116, 9676275), (140, 8017485), (145, 7741020), (147, 7635700), (150, 7482986), (174, 6450850), (175, 6413988), (196, 5726775), (203, 5529300), (210, 5344990), (245, 4581420), (290, 3870510), (294, 3817850), (300, 3741493), (348, 3225425), (350, 3206994), (406, 2764650), (420, 2672495), (435, 2580340), (490, 2290710), (525, 2137996), (580, 1935255), (588, 1908925), (609, 1843100), (700, 1603497), (725, 1548204), (735, 1527140), (812, 1382325), (870, 1290170), (980, 1145355), (1015, 1105860), (1050, 1068998), (1218, 921550), (1225, 916284), (1421, 789900), (1450, 774102), (1470, 763570), (1740, 645085), (2030, 552930), (2100, 534499), (2175, 516068), (2436, 460775), (2450, 458142), (2633, 426300), (2842, 394950), (2900, 387051), (2940, 381785), (3045, 368620), (3675, 305428), (4060, 276465), (4263, 263300), (4350, 258034), (4900, 229071), (5075, 221172), (5266, 213150), (5684, 197475), (6090, 184310), (7105, 157980), (7350, 152714), (7899, 142100), (8526, 131650), (8700, 129017), (10150, 110586), (10532, 106575), (12180, 92155), (13165, 85260), (14210, 78990), (14700, 76357), (15225, 73724), (15798, 71050), (17052, 65825), (18431, 60900), (20300, 55293), (21315, 52660), (26330, 42630), (28420, 39495), (30450, 36862), (31596, 35525)]