2250600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 7916160

約数和(自身を除く): 5665560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 121, 124, 132, 150, 155, 165, 186, 200, 220, 242, 248, 264, 275, 300, 310, 330, 341, 363, 372, 440, 465, 484, 550, 600, 605, 620, 660, 682, 726, 744, 775, 825, 930, 968, 1023, 1100, 1210, 1240, 1320, 1364, 1452, 1550, 1650, 1705, 1815, 1860, 2046, 2200, 2325, 2420, 2728, 2904, 3025, 3100, 3300, 3410, 3630, 3720, 3751, 4092, 4650, 4840, 5115, 6050, 6200, 6600, 6820, 7260, 7502, 8184, 8525, 9075, 9300, 10230, 11253, 12100, 13640, 14520, 15004, 17050, 18150, 18600, 18755, 20460, 22506, 24200, 25575, 30008, 34100, 36300, 37510, 40920, 45012, 51150, 56265, 68200, 72600, 75020, 90024, 93775, 102300, 112530, 150040, 187550, 204600, 225060, 281325, 375100, 450120, 562650, 750200, 1125300, 2250600]

約数ペア:

[(1, 2250600), (2, 1125300), (3, 750200), (4, 562650), (5, 450120), (6, 375100), (8, 281325), (10, 225060), (11, 204600), (12, 187550), (15, 150040), (20, 112530), (22, 102300), (24, 93775), (25, 90024), (30, 75020), (31, 72600), (33, 68200), (40, 56265), (44, 51150), (50, 45012), (55, 40920), (60, 37510), (62, 36300), (66, 34100), (75, 30008), (88, 25575), (93, 24200), (100, 22506), (110, 20460), (120, 18755), (121, 18600), (124, 18150), (132, 17050), (150, 15004), (155, 14520), (165, 13640), (186, 12100), (200, 11253), (220, 10230), (242, 9300), (248, 9075), (264, 8525), (275, 8184), (300, 7502), (310, 7260), (330, 6820), (341, 6600), (363, 6200), (372, 6050), (440, 5115), (465, 4840), (484, 4650), (550, 4092), (600, 3751), (605, 3720), (620, 3630), (660, 3410), (682, 3300), (726, 3100), (744, 3025), (775, 2904), (825, 2728), (930, 2420), (968, 2325), (1023, 2200), (1100, 2046), (1210, 1860), (1240, 1815), (1320, 1705), (1364, 1650), (1452, 1550)]