118871820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 409328640

約数和(自身を除く): 290456820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 540, 563, 612, 621, 690, 765, 782, 828, 918, 1020, 1035, 1126, 1173, 1242, 1380, 1530, 1564, 1689, 1836, 1955, 2070, 2252, 2295, 2346, 2484, 2815, 3060, 3105, 3378, 3519, 3910, 4140, 4590, 4692, 5067, 5630, 5865, 6210, 6756, 7038, 7820, 8445, 9180, 9571, 10134, 10557, 11260, 11730, 12420, 12949, 14076, 15201, 16890, 17595, 19142, 20268, 21114, 23460, 25335, 25898, 28713, 30402, 33780, 35190, 38284, 38847, 42228, 47855, 50670, 51796, 52785, 57426, 60804, 64745, 70380, 76005, 77694, 86139, 95710, 101340, 105570, 114852, 116541, 129490, 143565, 152010, 155388, 172278, 191420, 194235, 211140, 220133, 233082, 258417, 258980, 287130, 304020, 344556, 349623, 388470, 430695, 440266, 466164, 516834, 574260, 582705, 660399, 699246, 776940, 861390, 880532, 1033668, 1100665, 1165410, 1292085, 1320798, 1398492, 1722780, 1748115, 1981197, 2201330, 2330820, 2584170, 2641596, 3301995, 3496230, 3962394, 4402660, 5168340, 5943591, 6603990, 6992460, 7924788, 9905985, 11887182, 13207980, 19811970, 23774364, 29717955, 39623940, 59435910, 118871820]

約数ペア:

[(1, 118871820), (2, 59435910), (3, 39623940), (4, 29717955), (5, 23774364), (6, 19811970), (9, 13207980), (10, 11887182), (12, 9905985), (15, 7924788), (17, 6992460), (18, 6603990), (20, 5943591), (23, 5168340), (27, 4402660), (30, 3962394), (34, 3496230), (36, 3301995), (45, 2641596), (46, 2584170), (51, 2330820), (54, 2201330), (60, 1981197), (68, 1748115), (69, 1722780), (85, 1398492), (90, 1320798), (92, 1292085), (102, 1165410), (108, 1100665), (115, 1033668), (135, 880532), (138, 861390), (153, 776940), (170, 699246), (180, 660399), (204, 582705), (207, 574260), (230, 516834), (255, 466164), (270, 440266), (276, 430695), (306, 388470), (340, 349623), (345, 344556), (391, 304020), (414, 287130), (459, 258980), (460, 258417), (510, 233082), (540, 220133), (563, 211140), (612, 194235), (621, 191420), (690, 172278), (765, 155388), (782, 152010), (828, 143565), (918, 129490), (1020, 116541), (1035, 114852), (1126, 105570), (1173, 101340), (1242, 95710), (1380, 86139), (1530, 77694), (1564, 76005), (1689, 70380), (1836, 64745), (1955, 60804), (2070, 57426), (2252, 52785), (2295, 51796), (2346, 50670), (2484, 47855), (2815, 42228), (3060, 38847), (3105, 38284), (3378, 35190), (3519, 33780), (3910, 30402), (4140, 28713), (4590, 25898), (4692, 25335), (5067, 23460), (5630, 21114), (5865, 20268), (6210, 19142), (6756, 17595), (7038, 16890), (7820, 15201), (8445, 14076), (9180, 12949), (9571, 12420), (10134, 11730), (10557, 11260)]