210539700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 216

約数和(自身を含む): 787532928

約数和(自身を除く): 576993228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1453, 1575, 1610, 1725, 1932, 2070, 2100, 2300, 2415, 2898, 2906, 3150, 3220, 3450, 4025, 4140, 4359, 4830, 5175, 5796, 5812, 6300, 6900, 7245, 7265, 8050, 8718, 9660, 10171, 10350, 12075, 13077, 14490, 14530, 16100, 17436, 20342, 20700, 21795, 24150, 26154, 28980, 29060, 30513, 33419, 36225, 36325, 40684, 43590, 48300, 50855, 52308, 61026, 65385, 66838, 72450, 72650, 87180, 91539, 100257, 101710, 108975, 122052, 130770, 133676, 144900, 145300, 152565, 167095, 183078, 200514, 203420, 217950, 233933, 254275, 261540, 300771, 305130, 326925, 334190, 366156, 401028, 435900, 457695, 467866, 501285, 508550, 601542, 610260, 653850, 668380, 701799, 762825, 835475, 915390, 935732, 1002570, 1017100, 1169665, 1203084, 1307700, 1403598, 1503855, 1525650, 1670950, 1830780, 2005140, 2105397, 2288475, 2339330, 2506425, 2807196, 3007710, 3051300, 3341900, 3508995, 4210794, 4576950, 4678660, 5012850, 5848325, 6015420, 7017990, 7519275, 8421588, 9153900, 10025700, 10526985, 11696650, 14035980, 15038550, 17544975, 21053970, 23393300, 30077100, 35089950, 42107940, 52634925, 70179900, 105269850, 210539700]

約数ペア:

[(1, 210539700), (2, 105269850), (3, 70179900), (4, 52634925), (5, 42107940), (6, 35089950), (7, 30077100), (9, 23393300), (10, 21053970), (12, 17544975), (14, 15038550), (15, 14035980), (18, 11696650), (20, 10526985), (21, 10025700), (23, 9153900), (25, 8421588), (28, 7519275), (30, 7017990), (35, 6015420), (36, 5848325), (42, 5012850), (45, 4678660), (46, 4576950), (50, 4210794), (60, 3508995), (63, 3341900), (69, 3051300), (70, 3007710), (75, 2807196), (84, 2506425), (90, 2339330), (92, 2288475), (100, 2105397), (105, 2005140), (115, 1830780), (126, 1670950), (138, 1525650), (140, 1503855), (150, 1403598), (161, 1307700), (175, 1203084), (180, 1169665), (207, 1017100), (210, 1002570), (225, 935732), (230, 915390), (252, 835475), (276, 762825), (300, 701799), (315, 668380), (322, 653850), (345, 610260), (350, 601542), (414, 508550), (420, 501285), (450, 467866), (460, 457695), (483, 435900), (525, 401028), (575, 366156), (630, 334190), (644, 326925), (690, 305130), (700, 300771), (805, 261540), (828, 254275), (900, 233933), (966, 217950), (1035, 203420), (1050, 200514), (1150, 183078), (1260, 167095), (1380, 152565), (1449, 145300), (1453, 144900), (1575, 133676), (1610, 130770), (1725, 122052), (1932, 108975), (2070, 101710), (2100, 100257), (2300, 91539), (2415, 87180), (2898, 72650), (2906, 72450), (3150, 66838), (3220, 65385), (3450, 61026), (4025, 52308), (4140, 50855), (4359, 48300), (4830, 43590), (5175, 40684), (5796, 36325), (5812, 36225), (6300, 33419), (6900, 30513), (7245, 29060), (7265, 28980), (8050, 26154), (8718, 24150), (9660, 21795), (10171, 20700), (10350, 20342), (12075, 17436), (13077, 16100), (14490, 14530)]