126881880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 424271520

約数和(自身を除く): 297389640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 41, 51, 60, 68, 74, 82, 85, 102, 111, 120, 123, 136, 148, 164, 170, 185, 204, 205, 222, 246, 255, 296, 328, 340, 370, 408, 410, 444, 492, 510, 555, 615, 629, 680, 697, 740, 820, 888, 984, 1020, 1110, 1230, 1258, 1394, 1480, 1517, 1640, 1681, 1887, 2040, 2091, 2220, 2460, 2516, 2788, 3034, 3145, 3362, 3485, 3774, 4182, 4440, 4551, 4920, 5032, 5043, 5576, 6068, 6290, 6724, 6970, 7548, 7585, 8364, 8405, 9102, 9435, 10086, 10455, 12136, 12580, 13448, 13940, 15096, 15170, 16728, 16810, 18204, 18870, 20172, 20910, 22755, 25160, 25215, 25789, 27880, 28577, 30340, 33620, 36408, 37740, 40344, 41820, 45510, 50430, 51578, 57154, 60680, 62197, 67240, 75480, 77367, 83640, 85731, 91020, 100860, 103156, 114308, 124394, 128945, 142885, 154734, 171462, 182040, 186591, 201720, 206312, 228616, 248788, 257890, 285770, 309468, 310985, 342924, 373182, 386835, 428655, 497576, 515780, 571540, 618936, 621970, 685848, 746364, 773670, 857310, 932955, 1031560, 1057349, 1143080, 1243940, 1492728, 1547340, 1714620, 1865910, 2114698, 2487880, 3094680, 3172047, 3429240, 3731820, 4229396, 5286745, 6344094, 7463640, 8458792, 10573490, 12688188, 15860235, 21146980, 25376376, 31720470, 42293960, 63440940, 126881880]

約数ペア:

[(1, 126881880), (2, 63440940), (3, 42293960), (4, 31720470), (5, 25376376), (6, 21146980), (8, 15860235), (10, 12688188), (12, 10573490), (15, 8458792), (17, 7463640), (20, 6344094), (24, 5286745), (30, 4229396), (34, 3731820), (37, 3429240), (40, 3172047), (41, 3094680), (51, 2487880), (60, 2114698), (68, 1865910), (74, 1714620), (82, 1547340), (85, 1492728), (102, 1243940), (111, 1143080), (120, 1057349), (123, 1031560), (136, 932955), (148, 857310), (164, 773670), (170, 746364), (185, 685848), (204, 621970), (205, 618936), (222, 571540), (246, 515780), (255, 497576), (296, 428655), (328, 386835), (340, 373182), (370, 342924), (408, 310985), (410, 309468), (444, 285770), (492, 257890), (510, 248788), (555, 228616), (615, 206312), (629, 201720), (680, 186591), (697, 182040), (740, 171462), (820, 154734), (888, 142885), (984, 128945), (1020, 124394), (1110, 114308), (1230, 103156), (1258, 100860), (1394, 91020), (1480, 85731), (1517, 83640), (1640, 77367), (1681, 75480), (1887, 67240), (2040, 62197), (2091, 60680), (2220, 57154), (2460, 51578), (2516, 50430), (2788, 45510), (3034, 41820), (3145, 40344), (3362, 37740), (3485, 36408), (3774, 33620), (4182, 30340), (4440, 28577), (4551, 27880), (4920, 25789), (5032, 25215), (5043, 25160), (5576, 22755), (6068, 20910), (6290, 20172), (6724, 18870), (6970, 18204), (7548, 16810), (7585, 16728), (8364, 15170), (8405, 15096), (9102, 13940), (9435, 13448), (10086, 12580), (10455, 12136)]