153848700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3041

約数の個数: 144

約数和(自身を含む): 520800000

約数和(自身を除く): 366951300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 2999, 3420, 4275, 5130, 5700, 5998, 8550, 8997, 10260, 11996, 12825, 14995, 17100, 17994, 25650, 26991, 29990, 35988, 44985, 51300, 53982, 56981, 59980, 74975, 80973, 89970, 107964, 113962, 134955, 149950, 161946, 170943, 179940, 224925, 227924, 269910, 284905, 299900, 323892, 341886, 404865, 449850, 512829, 539820, 569810, 674775, 683772, 809730, 854715, 899700, 1025658, 1139620, 1349550, 1424525, 1538487, 1619460, 1709430, 2024325, 2051316, 2564145, 2699100, 2849050, 3076974, 3418860, 4048650, 4273575, 5128290, 5698100, 6153948, 7692435, 8097300, 8547150, 10256580, 12820725, 15384870, 17094300, 25641450, 30769740, 38462175, 51282900, 76924350, 153848700]

約数ペア:

[(1, 153848700), (2, 76924350), (3, 51282900), (4, 38462175), (5, 30769740), (6, 25641450), (9, 17094300), (10, 15384870), (12, 12820725), (15, 10256580), (18, 8547150), (19, 8097300), (20, 7692435), (25, 6153948), (27, 5698100), (30, 5128290), (36, 4273575), (38, 4048650), (45, 3418860), (50, 3076974), (54, 2849050), (57, 2699100), (60, 2564145), (75, 2051316), (76, 2024325), (90, 1709430), (95, 1619460), (100, 1538487), (108, 1424525), (114, 1349550), (135, 1139620), (150, 1025658), (171, 899700), (180, 854715), (190, 809730), (225, 683772), (228, 674775), (270, 569810), (285, 539820), (300, 512829), (342, 449850), (380, 404865), (450, 341886), (475, 323892), (513, 299900), (540, 284905), (570, 269910), (675, 227924), (684, 224925), (855, 179940), (900, 170943), (950, 161946), (1026, 149950), (1140, 134955), (1350, 113962), (1425, 107964), (1710, 89970), (1900, 80973), (2052, 74975), (2565, 59980), (2700, 56981), (2850, 53982), (2999, 51300), (3420, 44985), (4275, 35988), (5130, 29990), (5700, 26991), (5998, 25650), (8550, 17994), (8997, 17100), (10260, 14995), (11996, 12825)]