15324750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 48550320

約数和(自身を除く): 33225570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 139, 147, 150, 175, 210, 225, 245, 250, 278, 294, 315, 350, 375, 417, 441, 450, 490, 525, 630, 695, 735, 750, 834, 875, 882, 973, 1050, 1125, 1225, 1251, 1390, 1470, 1575, 1750, 1946, 2085, 2205, 2250, 2450, 2502, 2625, 2919, 3150, 3475, 3675, 4170, 4410, 4865, 5250, 5838, 6125, 6255, 6811, 6950, 7350, 7875, 8757, 9730, 10425, 11025, 12250, 12510, 13622, 14595, 15750, 17375, 17514, 18375, 20433, 20850, 22050, 24325, 29190, 31275, 34055, 34750, 36750, 40866, 43785, 48650, 52125, 55125, 61299, 62550, 68110, 72975, 87570, 102165, 104250, 110250, 121625, 122598, 145950, 156375, 170275, 204330, 218925, 243250, 306495, 312750, 340550, 364875, 437850, 510825, 612990, 729750, 851375, 1021650, 1094625, 1532475, 1702750, 2189250, 2554125, 3064950, 5108250, 7662375, 15324750]

約数ペア:

[(1, 15324750), (2, 7662375), (3, 5108250), (5, 3064950), (6, 2554125), (7, 2189250), (9, 1702750), (10, 1532475), (14, 1094625), (15, 1021650), (18, 851375), (21, 729750), (25, 612990), (30, 510825), (35, 437850), (42, 364875), (45, 340550), (49, 312750), (50, 306495), (63, 243250), (70, 218925), (75, 204330), (90, 170275), (98, 156375), (105, 145950), (125, 122598), (126, 121625), (139, 110250), (147, 104250), (150, 102165), (175, 87570), (210, 72975), (225, 68110), (245, 62550), (250, 61299), (278, 55125), (294, 52125), (315, 48650), (350, 43785), (375, 40866), (417, 36750), (441, 34750), (450, 34055), (490, 31275), (525, 29190), (630, 24325), (695, 22050), (735, 20850), (750, 20433), (834, 18375), (875, 17514), (882, 17375), (973, 15750), (1050, 14595), (1125, 13622), (1225, 12510), (1251, 12250), (1390, 11025), (1470, 10425), (1575, 9730), (1750, 8757), (1946, 7875), (2085, 7350), (2205, 6950), (2250, 6811), (2450, 6255), (2502, 6125), (2625, 5838), (2919, 5250), (3150, 4865), (3475, 4410), (3675, 4170)]