947700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 126

約数和(自身を含む): 3320534

約数和(自身を除く): 2372834

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 729, 780, 810, 900, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1458, 1620, 1755, 1950, 2025, 2106, 2340, 2430, 2700, 2916, 2925, 3159, 3510, 3645, 3900, 4050, 4212, 4860, 5265, 5850, 6075, 6318, 7020, 7290, 8100, 8775, 9477, 10530, 11700, 12150, 12636, 14580, 15795, 17550, 18225, 18954, 21060, 24300, 26325, 31590, 35100, 36450, 37908, 47385, 52650, 63180, 72900, 78975, 94770, 105300, 157950, 189540, 236925, 315900, 473850, 947700]

約数ペア:

[(1, 947700), (2, 473850), (3, 315900), (4, 236925), (5, 189540), (6, 157950), (9, 105300), (10, 94770), (12, 78975), (13, 72900), (15, 63180), (18, 52650), (20, 47385), (25, 37908), (26, 36450), (27, 35100), (30, 31590), (36, 26325), (39, 24300), (45, 21060), (50, 18954), (52, 18225), (54, 17550), (60, 15795), (65, 14580), (75, 12636), (78, 12150), (81, 11700), (90, 10530), (100, 9477), (108, 8775), (117, 8100), (130, 7290), (135, 7020), (150, 6318), (156, 6075), (162, 5850), (180, 5265), (195, 4860), (225, 4212), (234, 4050), (243, 3900), (260, 3645), (270, 3510), (300, 3159), (324, 2925), (325, 2916), (351, 2700), (390, 2430), (405, 2340), (450, 2106), (468, 2025), (486, 1950), (540, 1755), (585, 1620), (650, 1458), (675, 1404), (702, 1350), (729, 1300), (780, 1215), (810, 1170), (900, 1053), (972, 975)]