71923500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 247691808

約数和(自身を除く): 175768308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1453, 1500, 1650, 1980, 2250, 2475, 2750, 2906, 3300, 4125, 4359, 4500, 4950, 5500, 5812, 7265, 8250, 8718, 9900, 12375, 13077, 14530, 15983, 16500, 17436, 21795, 24750, 26154, 29060, 31966, 36325, 43590, 47949, 49500, 52308, 63932, 65385, 72650, 79915, 87180, 95898, 108975, 130770, 143847, 145300, 159830, 181625, 191796, 217950, 239745, 261540, 287694, 319660, 326925, 363250, 399575, 435900, 479490, 544875, 575388, 653850, 719235, 726500, 799150, 958980, 1089750, 1198725, 1307700, 1438470, 1598300, 1634625, 1997875, 2179500, 2397450, 2876940, 3269250, 3596175, 3995750, 4794900, 5993625, 6538500, 7192350, 7991500, 11987250, 14384700, 17980875, 23974500, 35961750, 71923500]

約数ペア:

[(1, 71923500), (2, 35961750), (3, 23974500), (4, 17980875), (5, 14384700), (6, 11987250), (9, 7991500), (10, 7192350), (11, 6538500), (12, 5993625), (15, 4794900), (18, 3995750), (20, 3596175), (22, 3269250), (25, 2876940), (30, 2397450), (33, 2179500), (36, 1997875), (44, 1634625), (45, 1598300), (50, 1438470), (55, 1307700), (60, 1198725), (66, 1089750), (75, 958980), (90, 799150), (99, 726500), (100, 719235), (110, 653850), (125, 575388), (132, 544875), (150, 479490), (165, 435900), (180, 399575), (198, 363250), (220, 326925), (225, 319660), (250, 287694), (275, 261540), (300, 239745), (330, 217950), (375, 191796), (396, 181625), (450, 159830), (495, 145300), (500, 143847), (550, 130770), (660, 108975), (750, 95898), (825, 87180), (900, 79915), (990, 72650), (1100, 65385), (1125, 63932), (1375, 52308), (1453, 49500), (1500, 47949), (1650, 43590), (1980, 36325), (2250, 31966), (2475, 29060), (2750, 26154), (2906, 24750), (3300, 21795), (4125, 17436), (4359, 16500), (4500, 15983), (4950, 14530), (5500, 13077), (5812, 12375), (7265, 9900), (8250, 8718)]