148228500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 519966720

約数和(自身を除く): 371738220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 700, 743, 750, 798, 875, 950, 1050, 1140, 1330, 1425, 1486, 1500, 1596, 1750, 1900, 1995, 2100, 2229, 2375, 2625, 2660, 2850, 2972, 3325, 3500, 3715, 3990, 4458, 4750, 5201, 5250, 5700, 6650, 7125, 7430, 7980, 8916, 9500, 9975, 10402, 10500, 11145, 13300, 14117, 14250, 14860, 15603, 16625, 18575, 19950, 20804, 22290, 26005, 28234, 28500, 31206, 33250, 37150, 39900, 42351, 44580, 49875, 52010, 55725, 56468, 62412, 66500, 70585, 74300, 78015, 84702, 92875, 98819, 99750, 104020, 111450, 130025, 141170, 156030, 169404, 185750, 197638, 199500, 211755, 222900, 260050, 278625, 282340, 296457, 312060, 352925, 371500, 390075, 395276, 423510, 494095, 520100, 557250, 592914, 650125, 705850, 780150, 847020, 988190, 1058775, 1114500, 1185828, 1300250, 1411700, 1482285, 1560300, 1764625, 1950375, 1976380, 2117550, 2470475, 2600500, 2964570, 3529250, 3900750, 4235100, 4940950, 5293875, 5929140, 7058500, 7411425, 7801500, 9881900, 10587750, 12352375, 14822850, 21175500, 24704750, 29645700, 37057125, 49409500, 74114250, 148228500]

約数ペア:

[(1, 148228500), (2, 74114250), (3, 49409500), (4, 37057125), (5, 29645700), (6, 24704750), (7, 21175500), (10, 14822850), (12, 12352375), (14, 10587750), (15, 9881900), (19, 7801500), (20, 7411425), (21, 7058500), (25, 5929140), (28, 5293875), (30, 4940950), (35, 4235100), (38, 3900750), (42, 3529250), (50, 2964570), (57, 2600500), (60, 2470475), (70, 2117550), (75, 1976380), (76, 1950375), (84, 1764625), (95, 1560300), (100, 1482285), (105, 1411700), (114, 1300250), (125, 1185828), (133, 1114500), (140, 1058775), (150, 988190), (175, 847020), (190, 780150), (210, 705850), (228, 650125), (250, 592914), (266, 557250), (285, 520100), (300, 494095), (350, 423510), (375, 395276), (380, 390075), (399, 371500), (420, 352925), (475, 312060), (500, 296457), (525, 282340), (532, 278625), (570, 260050), (665, 222900), (700, 211755), (743, 199500), (750, 197638), (798, 185750), (875, 169404), (950, 156030), (1050, 141170), (1140, 130025), (1330, 111450), (1425, 104020), (1486, 99750), (1500, 98819), (1596, 92875), (1750, 84702), (1900, 78015), (1995, 74300), (2100, 70585), (2229, 66500), (2375, 62412), (2625, 56468), (2660, 55725), (2850, 52010), (2972, 49875), (3325, 44580), (3500, 42351), (3715, 39900), (3990, 37150), (4458, 33250), (4750, 31206), (5201, 28500), (5250, 28234), (5700, 26005), (6650, 22290), (7125, 20804), (7430, 19950), (7980, 18575), (8916, 16625), (9500, 15603), (9975, 14860), (10402, 14250), (10500, 14117), (11145, 13300)]