126581700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 435388800

約数和(自身を除く): 308807100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 79, 84, 98, 100, 105, 109, 140, 147, 150, 158, 175, 196, 210, 218, 237, 245, 294, 300, 316, 327, 350, 395, 420, 436, 474, 490, 525, 545, 553, 588, 654, 700, 735, 763, 790, 948, 980, 1050, 1090, 1106, 1185, 1225, 1308, 1470, 1526, 1580, 1635, 1659, 1975, 2100, 2180, 2212, 2289, 2370, 2450, 2725, 2765, 2940, 3052, 3270, 3318, 3675, 3815, 3871, 3950, 4578, 4740, 4900, 5341, 5450, 5530, 5925, 6540, 6636, 7350, 7630, 7742, 7900, 8175, 8295, 8611, 9156, 10682, 10900, 11060, 11445, 11613, 11850, 13825, 14700, 15260, 15484, 16023, 16350, 16590, 17222, 19075, 19355, 21364, 22890, 23226, 23700, 25833, 26705, 27650, 32046, 32700, 33180, 34444, 38150, 38710, 41475, 43055, 45780, 46452, 51666, 53410, 55300, 57225, 58065, 60277, 64092, 76300, 77420, 80115, 82950, 86110, 96775, 103332, 106820, 114450, 116130, 120554, 129165, 133525, 160230, 165900, 172220, 180831, 193550, 215275, 228900, 232260, 241108, 258330, 267050, 290325, 301385, 320460, 361662, 387100, 400575, 421939, 430550, 516660, 534100, 580650, 602770, 645825, 723324, 801150, 843878, 861100, 904155, 1161300, 1205540, 1265817, 1291650, 1506925, 1602300, 1687756, 1808310, 2109695, 2531634, 2583300, 3013850, 3616620, 4219390, 4520775, 5063268, 6027700, 6329085, 8438780, 9041550, 10548475, 12658170, 18083100, 21096950, 25316340, 31645425, 42193900, 63290850, 126581700]

約数ペア:

[(1, 126581700), (2, 63290850), (3, 42193900), (4, 31645425), (5, 25316340), (6, 21096950), (7, 18083100), (10, 12658170), (12, 10548475), (14, 9041550), (15, 8438780), (20, 6329085), (21, 6027700), (25, 5063268), (28, 4520775), (30, 4219390), (35, 3616620), (42, 3013850), (49, 2583300), (50, 2531634), (60, 2109695), (70, 1808310), (75, 1687756), (79, 1602300), (84, 1506925), (98, 1291650), (100, 1265817), (105, 1205540), (109, 1161300), (140, 904155), (147, 861100), (150, 843878), (158, 801150), (175, 723324), (196, 645825), (210, 602770), (218, 580650), (237, 534100), (245, 516660), (294, 430550), (300, 421939), (316, 400575), (327, 387100), (350, 361662), (395, 320460), (420, 301385), (436, 290325), (474, 267050), (490, 258330), (525, 241108), (545, 232260), (553, 228900), (588, 215275), (654, 193550), (700, 180831), (735, 172220), (763, 165900), (790, 160230), (948, 133525), (980, 129165), (1050, 120554), (1090, 116130), (1106, 114450), (1185, 106820), (1225, 103332), (1308, 96775), (1470, 86110), (1526, 82950), (1580, 80115), (1635, 77420), (1659, 76300), (1975, 64092), (2100, 60277), (2180, 58065), (2212, 57225), (2289, 55300), (2370, 53410), (2450, 51666), (2725, 46452), (2765, 45780), (2940, 43055), (3052, 41475), (3270, 38710), (3318, 38150), (3675, 34444), (3815, 33180), (3871, 32700), (3950, 32046), (4578, 27650), (4740, 26705), (4900, 25833), (5341, 23700), (5450, 23226), (5530, 22890), (5925, 21364), (6540, 19355), (6636, 19075), (7350, 17222), (7630, 16590), (7742, 16350), (7900, 16023), (8175, 15484), (8295, 15260), (8611, 14700), (9156, 13825), (10682, 11850), (10900, 11613), (11060, 11445)]