187820700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 580379520

約数和(自身を除く): 392558820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 83, 95, 100, 114, 150, 166, 190, 228, 249, 285, 300, 332, 380, 397, 415, 475, 498, 570, 794, 830, 950, 996, 1140, 1191, 1245, 1425, 1577, 1588, 1660, 1900, 1985, 2075, 2382, 2490, 2850, 3154, 3970, 4150, 4731, 4764, 4980, 5700, 5955, 6225, 6308, 7543, 7885, 7940, 8300, 9462, 9925, 11910, 12450, 15086, 15770, 18924, 19850, 22629, 23655, 23820, 24900, 29775, 30172, 31540, 32951, 37715, 39425, 39700, 45258, 47310, 59550, 65902, 75430, 78850, 90516, 94620, 98853, 113145, 118275, 119100, 131804, 150860, 157700, 164755, 188575, 197706, 226290, 236550, 329510, 377150, 395412, 452580, 473100, 494265, 565725, 626069, 659020, 754300, 823775, 988530, 1131450, 1252138, 1647550, 1878207, 1977060, 2262900, 2471325, 2504276, 3130345, 3295100, 3756414, 4942650, 6260690, 7512828, 9391035, 9885300, 12521380, 15651725, 18782070, 31303450, 37564140, 46955175, 62606900, 93910350, 187820700]

約数ペア:

[(1, 187820700), (2, 93910350), (3, 62606900), (4, 46955175), (5, 37564140), (6, 31303450), (10, 18782070), (12, 15651725), (15, 12521380), (19, 9885300), (20, 9391035), (25, 7512828), (30, 6260690), (38, 4942650), (50, 3756414), (57, 3295100), (60, 3130345), (75, 2504276), (76, 2471325), (83, 2262900), (95, 1977060), (100, 1878207), (114, 1647550), (150, 1252138), (166, 1131450), (190, 988530), (228, 823775), (249, 754300), (285, 659020), (300, 626069), (332, 565725), (380, 494265), (397, 473100), (415, 452580), (475, 395412), (498, 377150), (570, 329510), (794, 236550), (830, 226290), (950, 197706), (996, 188575), (1140, 164755), (1191, 157700), (1245, 150860), (1425, 131804), (1577, 119100), (1588, 118275), (1660, 113145), (1900, 98853), (1985, 94620), (2075, 90516), (2382, 78850), (2490, 75430), (2850, 65902), (3154, 59550), (3970, 47310), (4150, 45258), (4731, 39700), (4764, 39425), (4980, 37715), (5700, 32951), (5955, 31540), (6225, 30172), (6308, 29775), (7543, 24900), (7885, 23820), (7940, 23655), (8300, 22629), (9462, 19850), (9925, 18924), (11910, 15770), (12450, 15086)]