51006504420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:755

約数の個数: 288

約数和(自身を含む): 162511614720

約数和(自身を除く): 111505110300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 151, 163, 174, 180, 261, 290, 302, 326, 348, 397, 435, 453, 489, 522, 580, 604, 652, 755, 794, 815, 870, 906, 978, 1044, 1191, 1305, 1359, 1467, 1510, 1588, 1630, 1740, 1812, 1956, 1985, 2265, 2382, 2445, 2610, 2718, 2934, 3020, 3260, 3573, 3970, 4379, 4530, 4727, 4764, 4890, 5220, 5436, 5868, 5955, 6795, 7146, 7335, 7940, 8758, 9060, 9454, 9780, 11513, 11910, 13137, 13590, 14181, 14292, 14670, 17516, 17865, 18908, 21895, 23026, 23635, 23820, 24613, 26274, 27180, 28362, 29340, 34539, 35730, 39411, 42543, 43790, 46052, 47270, 49226, 52548, 56724, 57565, 59947, 64711, 65685, 69078, 70905, 71460, 73839, 78822, 85086, 87580, 94540, 98452, 103617, 115130, 119894, 123065, 129422, 131370, 138156, 141810, 147678, 157644, 170172, 172695, 179841, 194133, 197055, 207234, 212715, 221517, 230260, 239788, 246130, 258844, 262740, 283620, 295356, 299735, 323555, 345390, 359682, 369195, 388266, 394110, 414468, 425430, 443034, 492260, 518085, 539523, 582399, 599470, 647110, 690780, 713777, 719364, 738390, 776532, 788220, 850860, 886068, 899205, 970665, 1036170, 1079046, 1107585, 1164798, 1198940, 1294220, 1427554, 1476780, 1738463, 1798410, 1876619, 1941330, 2072340, 2141331, 2158092, 2215170, 2329596, 2697615, 2855108, 2911995, 3476926, 3568885, 3596820, 3753238, 3882660, 4282662, 4430340, 5215389, 5395230, 5629857, 5823990, 6423993, 6953852, 7137770, 7506476, 8565324, 8692315, 9383095, 9771361, 10430778, 10706655, 10790460, 11259714, 11647980, 12847986, 14275540, 15646167, 16889571, 17384630, 18766190, 19542722, 20861556, 21413310, 22519428, 25695972, 26076945, 28149285, 29314083, 31292334, 32119965, 33779142, 34769260, 37532380, 39085444, 42826620, 48856805, 52153890, 56298570, 58628166, 62584668, 64239930, 67558284, 78230835, 84447855, 87942249, 97713610, 104307780, 112597140, 117256332, 128479860, 146570415, 156461670, 168895710, 175884498, 195427220, 283369469, 293140830, 312923340, 337791420, 351768996, 439711245, 566738938, 586281660, 850108407, 879422490, 1133477876, 1416847345, 1700216814, 1758844980, 2550325221, 2833694690, 3400433628, 4250542035, 5100650442, 5667389380, 8501084070, 10201300884, 12751626105, 17002168140, 25503252210, 51006504420]

約数ペア:

[(1, 51006504420), (2, 25503252210), (3, 17002168140), (4, 12751626105), (5, 10201300884), (6, 8501084070), (9, 5667389380), (10, 5100650442), (12, 4250542035), (15, 3400433628), (18, 2833694690), (20, 2550325221), (29, 1758844980), (30, 1700216814), (36, 1416847345), (45, 1133477876), (58, 879422490), (60, 850108407), (87, 586281660), (90, 566738938), (116, 439711245), (145, 351768996), (151, 337791420), (163, 312923340), (174, 293140830), (180, 283369469), (261, 195427220), (290, 175884498), (302, 168895710), (326, 156461670), (348, 146570415), (397, 128479860), (435, 117256332), (453, 112597140), (489, 104307780), (522, 97713610), (580, 87942249), (604, 84447855), (652, 78230835), (755, 67558284), (794, 64239930), (815, 62584668), (870, 58628166), (906, 56298570), (978, 52153890), (1044, 48856805), (1191, 42826620), (1305, 39085444), (1359, 37532380), (1467, 34769260), (1510, 33779142), (1588, 32119965), (1630, 31292334), (1740, 29314083), (1812, 28149285), (1956, 26076945), (1985, 25695972), (2265, 22519428), (2382, 21413310), (2445, 20861556), (2610, 19542722), (2718, 18766190), (2934, 17384630), (3020, 16889571), (3260, 15646167), (3573, 14275540), (3970, 12847986), (4379, 11647980), (4530, 11259714), (4727, 10790460), (4764, 10706655), (4890, 10430778), (5220, 9771361), (5436, 9383095), (5868, 8692315), (5955, 8565324), (6795, 7506476), (7146, 7137770), (7335, 6953852), (7940, 6423993), (8758, 5823990), (9060, 5629857), (9454, 5395230), (9780, 5215389), (11513, 4430340), (11910, 4282662), (13137, 3882660), (13590, 3753238), (14181, 3596820), (14292, 3568885), (14670, 3476926), (17516, 2911995), (17865, 2855108), (18908, 2697615), (21895, 2329596), (23026, 2215170), (23635, 2158092), (23820, 2141331), (24613, 2072340), (26274, 1941330), (27180, 1876619), (28362, 1798410), (29340, 1738463), (34539, 1476780), (35730, 1427554), (39411, 1294220), (42543, 1198940), (43790, 1164798), (46052, 1107585), (47270, 1079046), (49226, 1036170), (52548, 970665), (56724, 899205), (57565, 886068), (59947, 850860), (64711, 788220), (65685, 776532), (69078, 738390), (70905, 719364), (71460, 713777), (73839, 690780), (78822, 647110), (85086, 599470), (87580, 582399), (94540, 539523), (98452, 518085), (103617, 492260), (115130, 443034), (119894, 425430), (123065, 414468), (129422, 394110), (131370, 388266), (138156, 369195), (141810, 359682), (147678, 345390), (157644, 323555), (170172, 299735), (172695, 295356), (179841, 283620), (194133, 262740), (197055, 258844), (207234, 246130), (212715, 239788), (221517, 230260)]