253013400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 909651600

約数和(自身を除く): 656638200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 37, 40, 45, 50, 58, 60, 72, 74, 75, 87, 90, 100, 111, 116, 120, 131, 145, 148, 150, 174, 180, 185, 200, 222, 225, 232, 261, 262, 290, 296, 300, 333, 348, 360, 370, 393, 435, 444, 450, 522, 524, 555, 580, 600, 655, 666, 696, 725, 740, 786, 870, 888, 900, 925, 1044, 1048, 1073, 1110, 1160, 1179, 1305, 1310, 1332, 1450, 1480, 1572, 1665, 1740, 1800, 1850, 1965, 2088, 2146, 2175, 2220, 2358, 2610, 2620, 2664, 2775, 2900, 3144, 3219, 3275, 3330, 3480, 3700, 3799, 3930, 4292, 4350, 4440, 4716, 4847, 5220, 5240, 5365, 5550, 5800, 5895, 6438, 6525, 6550, 6660, 7400, 7598, 7860, 8325, 8584, 8700, 9432, 9657, 9694, 9825, 10440, 10730, 11100, 11397, 11790, 12876, 13050, 13100, 13320, 14541, 15196, 15720, 16095, 16650, 17400, 18995, 19314, 19388, 19650, 21460, 22200, 22794, 23580, 24235, 25752, 26100, 26200, 26825, 29082, 29475, 30392, 32190, 33300, 34191, 37990, 38628, 38776, 39300, 42920, 43623, 45588, 47160, 48285, 48470, 52200, 53650, 56985, 58164, 58950, 64380, 66600, 68382, 72705, 75980, 77256, 78600, 80475, 87246, 91176, 94975, 96570, 96940, 107300, 113970, 116328, 117900, 121175, 128760, 136764, 140563, 145410, 151960, 160950, 170955, 174492, 189950, 193140, 193880, 214600, 218115, 227940, 235800, 241425, 242350, 273528, 281126, 284925, 290820, 321900, 341910, 348984, 363525, 379900, 386280, 421689, 436230, 455880, 482850, 484700, 562252, 569850, 581640, 643800, 683820, 702815, 727050, 759800, 843378, 854775, 872460, 965700, 969400, 1090575, 1124504, 1139700, 1265067, 1367640, 1405630, 1454100, 1686756, 1709550, 1744920, 1931400, 2108445, 2181150, 2279400, 2530134, 2811260, 2908200, 3373512, 3419100, 3514075, 4216890, 4362300, 5060268, 5622520, 6325335, 6838200, 7028150, 8433780, 8724600, 10120536, 10542225, 12650670, 14056300, 16867560, 21084450, 25301340, 28112600, 31626675, 42168900, 50602680, 63253350, 84337800, 126506700, 253013400]

約数ペア:

[(1, 253013400), (2, 126506700), (3, 84337800), (4, 63253350), (5, 50602680), (6, 42168900), (8, 31626675), (9, 28112600), (10, 25301340), (12, 21084450), (15, 16867560), (18, 14056300), (20, 12650670), (24, 10542225), (25, 10120536), (29, 8724600), (30, 8433780), (36, 7028150), (37, 6838200), (40, 6325335), (45, 5622520), (50, 5060268), (58, 4362300), (60, 4216890), (72, 3514075), (74, 3419100), (75, 3373512), (87, 2908200), (90, 2811260), (100, 2530134), (111, 2279400), (116, 2181150), (120, 2108445), (131, 1931400), (145, 1744920), (148, 1709550), (150, 1686756), (174, 1454100), (180, 1405630), (185, 1367640), (200, 1265067), (222, 1139700), (225, 1124504), (232, 1090575), (261, 969400), (262, 965700), (290, 872460), (296, 854775), (300, 843378), (333, 759800), (348, 727050), (360, 702815), (370, 683820), (393, 643800), (435, 581640), (444, 569850), (450, 562252), (522, 484700), (524, 482850), (555, 455880), (580, 436230), (600, 421689), (655, 386280), (666, 379900), (696, 363525), (725, 348984), (740, 341910), (786, 321900), (870, 290820), (888, 284925), (900, 281126), (925, 273528), (1044, 242350), (1048, 241425), (1073, 235800), (1110, 227940), (1160, 218115), (1179, 214600), (1305, 193880), (1310, 193140), (1332, 189950), (1450, 174492), (1480, 170955), (1572, 160950), (1665, 151960), (1740, 145410), (1800, 140563), (1850, 136764), (1965, 128760), (2088, 121175), (2146, 117900), (2175, 116328), (2220, 113970), (2358, 107300), (2610, 96940), (2620, 96570), (2664, 94975), (2775, 91176), (2900, 87246), (3144, 80475), (3219, 78600), (3275, 77256), (3330, 75980), (3480, 72705), (3700, 68382), (3799, 66600), (3930, 64380), (4292, 58950), (4350, 58164), (4440, 56985), (4716, 53650), (4847, 52200), (5220, 48470), (5240, 48285), (5365, 47160), (5550, 45588), (5800, 43623), (5895, 42920), (6438, 39300), (6525, 38776), (6550, 38628), (6660, 37990), (7400, 34191), (7598, 33300), (7860, 32190), (8325, 30392), (8584, 29475), (8700, 29082), (9432, 26825), (9657, 26200), (9694, 26100), (9825, 25752), (10440, 24235), (10730, 23580), (11100, 22794), (11397, 22200), (11790, 21460), (12876, 19650), (13050, 19388), (13100, 19314), (13320, 18995), (14541, 17400), (15196, 16650), (15720, 16095)]