1370480400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{617}}^2$

素因数の和:1258

約数の個数: 135

約数和(自身を含む): 4763668351

約数和(自身を除く): 3393187951

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 617, 720, 900, 1200, 1234, 1800, 1851, 2468, 3085, 3600, 3702, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 14808, 15425, 18510, 22212, 24680, 27765, 29616, 30850, 37020, 44424, 46275, 49360, 55530, 61700, 74040, 88848, 92550, 111060, 123400, 138825, 148080, 185100, 222120, 246800, 277650, 370200, 380689, 444240, 555300, 740400, 761378, 1110600, 1142067, 1522756, 1903445, 2221200, 2284134, 3045512, 3426201, 3806890, 4568268, 5710335, 6091024, 6852402, 7613780, 9136536, 9517225, 11420670, 13704804, 15227560, 17131005, 18273072, 19034450, 22841340, 27409608, 28551675, 30455120, 34262010, 38068900, 45682680, 54819216, 57103350, 68524020, 76137800, 85655025, 91365360, 114206700, 137048040, 152275600, 171310050, 228413400, 274096080, 342620100, 456826800, 685240200, 1370480400]

約数ペア:

[(1, 1370480400), (2, 685240200), (3, 456826800), (4, 342620100), (5, 274096080), (6, 228413400), (8, 171310050), (9, 152275600), (10, 137048040), (12, 114206700), (15, 91365360), (16, 85655025), (18, 76137800), (20, 68524020), (24, 57103350), (25, 54819216), (30, 45682680), (36, 38068900), (40, 34262010), (45, 30455120), (48, 28551675), (50, 27409608), (60, 22841340), (72, 19034450), (75, 18273072), (80, 17131005), (90, 15227560), (100, 13704804), (120, 11420670), (144, 9517225), (150, 9136536), (180, 7613780), (200, 6852402), (225, 6091024), (240, 5710335), (300, 4568268), (360, 3806890), (400, 3426201), (450, 3045512), (600, 2284134), (617, 2221200), (720, 1903445), (900, 1522756), (1200, 1142067), (1234, 1110600), (1800, 761378), (1851, 740400), (2468, 555300), (3085, 444240), (3600, 380689), (3702, 370200), (4936, 277650), (5553, 246800), (6170, 222120), (7404, 185100), (9255, 148080), (9872, 138825), (11106, 123400), (12340, 111060), (14808, 92550), (15425, 88848), (18510, 74040), (22212, 61700), (24680, 55530), (27765, 49360), (29616, 46275), (30850, 44424)]