15018796980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4007}}^1$

素因数の和:4667

約数の個数: 192

約数和(自身を含む): 51066408960

約数和(自身を除く): 36047611980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 631, 660, 990, 1188, 1262, 1485, 1893, 1980, 2524, 2970, 3155, 3786, 4007, 5679, 5940, 6310, 6941, 7572, 8014, 9465, 11358, 12021, 12620, 13882, 16028, 17037, 18930, 20035, 20823, 22716, 24042, 27764, 28395, 34074, 34705, 36063, 37860, 40070, 41646, 44077, 48084, 56790, 60105, 62469, 68148, 69410, 72126, 80140, 83292, 85185, 88154, 104115, 108189, 113580, 120210, 124938, 132231, 138820, 144252, 170370, 176308, 180315, 187407, 208230, 216378, 220385, 240420, 249876, 264462, 312345, 340740, 360630, 374814, 396693, 416460, 432756, 440770, 528924, 540945, 624690, 661155, 721260, 749628, 793386, 881540, 937035, 1081890, 1190079, 1249380, 1322310, 1586772, 1874070, 1983465, 2163780, 2380158, 2528417, 2644620, 3748140, 3966930, 4760316, 5056834, 5950395, 7585251, 7933860, 10113668, 11900790, 12642085, 15170502, 22755753, 23801580, 25284170, 27812587, 30341004, 37926255, 45511506, 50568340, 55625174, 68267259, 75852510, 83437761, 91023012, 111250348, 113778765, 136534518, 139062935, 151705020, 166875522, 227557530, 250313283, 273069036, 278125870, 333751044, 341336295, 417188805, 455115060, 500626566, 556251740, 682672590, 750939849, 834377610, 1001253132, 1251566415, 1365345180, 1501879698, 1668755220, 2503132830, 3003759396, 3754699245, 5006265660, 7509398490, 15018796980]

約数ペア:

[(1, 15018796980), (2, 7509398490), (3, 5006265660), (4, 3754699245), (5, 3003759396), (6, 2503132830), (9, 1668755220), (10, 1501879698), (11, 1365345180), (12, 1251566415), (15, 1001253132), (18, 834377610), (20, 750939849), (22, 682672590), (27, 556251740), (30, 500626566), (33, 455115060), (36, 417188805), (44, 341336295), (45, 333751044), (54, 278125870), (55, 273069036), (60, 250313283), (66, 227557530), (90, 166875522), (99, 151705020), (108, 139062935), (110, 136534518), (132, 113778765), (135, 111250348), (165, 91023012), (180, 83437761), (198, 75852510), (220, 68267259), (270, 55625174), (297, 50568340), (330, 45511506), (396, 37926255), (495, 30341004), (540, 27812587), (594, 25284170), (631, 23801580), (660, 22755753), (990, 15170502), (1188, 12642085), (1262, 11900790), (1485, 10113668), (1893, 7933860), (1980, 7585251), (2524, 5950395), (2970, 5056834), (3155, 4760316), (3786, 3966930), (4007, 3748140), (5679, 2644620), (5940, 2528417), (6310, 2380158), (6941, 2163780), (7572, 1983465), (8014, 1874070), (9465, 1586772), (11358, 1322310), (12021, 1249380), (12620, 1190079), (13882, 1081890), (16028, 937035), (17037, 881540), (18930, 793386), (20035, 749628), (20823, 721260), (22716, 661155), (24042, 624690), (27764, 540945), (28395, 528924), (34074, 440770), (34705, 432756), (36063, 416460), (37860, 396693), (40070, 374814), (41646, 360630), (44077, 340740), (48084, 312345), (56790, 264462), (60105, 249876), (62469, 240420), (68148, 220385), (69410, 216378), (72126, 208230), (80140, 187407), (83292, 180315), (85185, 176308), (88154, 170370), (104115, 144252), (108189, 138820), (113580, 132231), (120210, 124938)]