120309300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{4951}}^1$

素因数の和:4980

約数の個数: 108

約数和(自身を含む): 391148576

約数和(自身を除く): 270839276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 4951, 6075, 8100, 9902, 12150, 14853, 19804, 24300, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 123775, 133677, 148530, 178236, 222795, 247550, 267354, 297060, 371325, 401031, 445590, 495100, 534708, 668385, 742650, 802062, 891180, 1113975, 1203093, 1336770, 1485300, 1604124, 2005155, 2227950, 2406186, 2673540, 3341925, 4010310, 4455900, 4812372, 6015465, 6683850, 8020620, 10025775, 12030930, 13367700, 20051550, 24061860, 30077325, 40103100, 60154650, 120309300]

約数ペア:

[(1, 120309300), (2, 60154650), (3, 40103100), (4, 30077325), (5, 24061860), (6, 20051550), (9, 13367700), (10, 12030930), (12, 10025775), (15, 8020620), (18, 6683850), (20, 6015465), (25, 4812372), (27, 4455900), (30, 4010310), (36, 3341925), (45, 2673540), (50, 2406186), (54, 2227950), (60, 2005155), (75, 1604124), (81, 1485300), (90, 1336770), (100, 1203093), (108, 1113975), (135, 891180), (150, 802062), (162, 742650), (180, 668385), (225, 534708), (243, 495100), (270, 445590), (300, 401031), (324, 371325), (405, 297060), (450, 267354), (486, 247550), (540, 222795), (675, 178236), (810, 148530), (900, 133677), (972, 123775), (1215, 99020), (1350, 89118), (1620, 74265), (2025, 59412), (2430, 49510), (2700, 44559), (4050, 29706), (4860, 24755), (4951, 24300), (6075, 19804), (8100, 14853), (9902, 12150)]