189827100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 216

約数和(自身を含む): 664176240

約数和(自身を除く): 474349140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 570, 612, 646, 653, 684, 765, 850, 855, 900, 950, 969, 1020, 1140, 1275, 1292, 1306, 1425, 1530, 1615, 1700, 1710, 1900, 1938, 1959, 2550, 2612, 2850, 2907, 3060, 3230, 3265, 3420, 3825, 3876, 3918, 4275, 4845, 5100, 5700, 5814, 5877, 6460, 6530, 7650, 7836, 8075, 8550, 9690, 9795, 11101, 11628, 11754, 12407, 13060, 14535, 15300, 16150, 16325, 17100, 19380, 19590, 22202, 23508, 24225, 24814, 29070, 29385, 32300, 32650, 33303, 37221, 39180, 44404, 48450, 48975, 49628, 55505, 58140, 58770, 62035, 65300, 66606, 72675, 74442, 96900, 97950, 99909, 111010, 111663, 117540, 124070, 133212, 145350, 146925, 148884, 166515, 186105, 195900, 199818, 210919, 222020, 223326, 248140, 277525, 290700, 293850, 310175, 333030, 372210, 399636, 421838, 446652, 499545, 555050, 558315, 587700, 620350, 632757, 666060, 744420, 832575, 843676, 930525, 999090, 1054595, 1110100, 1116630, 1240700, 1265514, 1665150, 1861050, 1898271, 1998180, 2109190, 2233260, 2497725, 2531028, 2791575, 3163785, 3330300, 3722100, 3796542, 4218380, 4995450, 5272975, 5583150, 6327570, 7593084, 9491355, 9990900, 10545950, 11166300, 12655140, 15818925, 18982710, 21091900, 31637850, 37965420, 47456775, 63275700, 94913550, 189827100]

約数ペア:

[(1, 189827100), (2, 94913550), (3, 63275700), (4, 47456775), (5, 37965420), (6, 31637850), (9, 21091900), (10, 18982710), (12, 15818925), (15, 12655140), (17, 11166300), (18, 10545950), (19, 9990900), (20, 9491355), (25, 7593084), (30, 6327570), (34, 5583150), (36, 5272975), (38, 4995450), (45, 4218380), (50, 3796542), (51, 3722100), (57, 3330300), (60, 3163785), (68, 2791575), (75, 2531028), (76, 2497725), (85, 2233260), (90, 2109190), (95, 1998180), (100, 1898271), (102, 1861050), (114, 1665150), (150, 1265514), (153, 1240700), (170, 1116630), (171, 1110100), (180, 1054595), (190, 999090), (204, 930525), (225, 843676), (228, 832575), (255, 744420), (285, 666060), (300, 632757), (306, 620350), (323, 587700), (340, 558315), (342, 555050), (380, 499545), (425, 446652), (450, 421838), (475, 399636), (510, 372210), (570, 333030), (612, 310175), (646, 293850), (653, 290700), (684, 277525), (765, 248140), (850, 223326), (855, 222020), (900, 210919), (950, 199818), (969, 195900), (1020, 186105), (1140, 166515), (1275, 148884), (1292, 146925), (1306, 145350), (1425, 133212), (1530, 124070), (1615, 117540), (1700, 111663), (1710, 111010), (1900, 99909), (1938, 97950), (1959, 96900), (2550, 74442), (2612, 72675), (2850, 66606), (2907, 65300), (3060, 62035), (3230, 58770), (3265, 58140), (3420, 55505), (3825, 49628), (3876, 48975), (3918, 48450), (4275, 44404), (4845, 39180), (5100, 37221), (5700, 33303), (5814, 32650), (5877, 32300), (6460, 29385), (6530, 29070), (7650, 24814), (7836, 24225), (8075, 23508), (8550, 22202), (9690, 19590), (9795, 19380), (11101, 17100), (11628, 16325), (11754, 16150), (12407, 15300), (13060, 14535)]