425229480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 256

約数和(自身を含む): 1577318400

約数和(自身を除く): 1152088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 977, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 1954, 2015, 2232, 2340, 2418, 2790, 2808, 2931, 3224, 3348, 3510, 3627, 3720, 3908, 4030, 4185, 4680, 4836, 4885, 5580, 5862, 6045, 6696, 7020, 7254, 7816, 8060, 8370, 8793, 9672, 9770, 10881, 11160, 11724, 12090, 12701, 14040, 14508, 14655, 16120, 16740, 17586, 18135, 19540, 21762, 23448, 24180, 25402, 26379, 29016, 29310, 30287, 33480, 35172, 36270, 38103, 39080, 43524, 43965, 48360, 50804, 52758, 54405, 58620, 60574, 63505, 70344, 72540, 76206, 87048, 87930, 90861, 101608, 105516, 108810, 114309, 117240, 121148, 127010, 131895, 145080, 151435, 152412, 175860, 181722, 190515, 211032, 217620, 228618, 242296, 254020, 263790, 272583, 302870, 304824, 342927, 351720, 363444, 381030, 393731, 435240, 454305, 457236, 508040, 527580, 545166, 571545, 605740, 685854, 726888, 762060, 787462, 817749, 908610, 914472, 1055160, 1090332, 1143090, 1181193, 1211480, 1362915, 1371708, 1524120, 1574924, 1635498, 1714635, 1817220, 1968655, 2180664, 2286180, 2362386, 2725830, 2743416, 3149848, 3270996, 3429270, 3543579, 3634440, 3937310, 4088745, 4572360, 4724772, 5451660, 5905965, 6541992, 6858540, 7087158, 7874620, 8177490, 9449544, 10630737, 10903320, 11811930, 13717080, 14174316, 15749240, 16354980, 17717895, 21261474, 23623860, 28348632, 32709960, 35435790, 42522948, 47247720, 53153685, 70871580, 85045896, 106307370, 141743160, 212614740, 425229480]

約数ペア:

[(1, 425229480), (2, 212614740), (3, 141743160), (4, 106307370), (5, 85045896), (6, 70871580), (8, 53153685), (9, 47247720), (10, 42522948), (12, 35435790), (13, 32709960), (15, 28348632), (18, 23623860), (20, 21261474), (24, 17717895), (26, 16354980), (27, 15749240), (30, 14174316), (31, 13717080), (36, 11811930), (39, 10903320), (40, 10630737), (45, 9449544), (52, 8177490), (54, 7874620), (60, 7087158), (62, 6858540), (65, 6541992), (72, 5905965), (78, 5451660), (90, 4724772), (93, 4572360), (104, 4088745), (108, 3937310), (117, 3634440), (120, 3543579), (124, 3429270), (130, 3270996), (135, 3149848), (155, 2743416), (156, 2725830), (180, 2362386), (186, 2286180), (195, 2180664), (216, 1968655), (234, 1817220), (248, 1714635), (260, 1635498), (270, 1574924), (279, 1524120), (310, 1371708), (312, 1362915), (351, 1211480), (360, 1181193), (372, 1143090), (390, 1090332), (403, 1055160), (465, 914472), (468, 908610), (520, 817749), (540, 787462), (558, 762060), (585, 726888), (620, 685854), (702, 605740), (744, 571545), (780, 545166), (806, 527580), (837, 508040), (930, 457236), (936, 454305), (977, 435240), (1080, 393731), (1116, 381030), (1170, 363444), (1209, 351720), (1240, 342927), (1395, 304824), (1404, 302870), (1560, 272583), (1612, 263790), (1674, 254020), (1755, 242296), (1860, 228618), (1954, 217620), (2015, 211032), (2232, 190515), (2340, 181722), (2418, 175860), (2790, 152412), (2808, 151435), (2931, 145080), (3224, 131895), (3348, 127010), (3510, 121148), (3627, 117240), (3720, 114309), (3908, 108810), (4030, 105516), (4185, 101608), (4680, 90861), (4836, 87930), (4885, 87048), (5580, 76206), (5862, 72540), (6045, 70344), (6696, 63505), (7020, 60574), (7254, 58620), (7816, 54405), (8060, 52758), (8370, 50804), (8793, 48360), (9672, 43965), (9770, 43524), (10881, 39080), (11160, 38103), (11724, 36270), (12090, 35172), (12701, 33480), (14040, 30287), (14508, 29310), (14655, 29016), (16120, 26379), (16740, 25402), (17586, 24180), (18135, 23448), (19540, 21762)]