154112040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22567

約数の個数: 96

約数和(自身を含む): 527248800

約数和(自身を除く): 373136760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 202779, 225310, 270372, 337965, 405558, 428089, 450620, 540744, 675930, 811116, 856178, 901240, 1013895, 1284267, 1351860, 1622232, 1712356, 2027790, 2140445, 2568534, 2703720, 3424712, 3852801, 4055580, 4280890, 5137068, 6421335, 7705602, 8111160, 8561780, 10274136, 12842670, 15411204, 17123560, 19264005, 25685340, 30822408, 38528010, 51370680, 77056020, 154112040]

約数ペア:

[(1, 154112040), (2, 77056020), (3, 51370680), (4, 38528010), (5, 30822408), (6, 25685340), (8, 19264005), (9, 17123560), (10, 15411204), (12, 12842670), (15, 10274136), (18, 8561780), (19, 8111160), (20, 7705602), (24, 6421335), (30, 5137068), (36, 4280890), (38, 4055580), (40, 3852801), (45, 3424712), (57, 2703720), (60, 2568534), (72, 2140445), (76, 2027790), (90, 1712356), (95, 1622232), (114, 1351860), (120, 1284267), (152, 1013895), (171, 901240), (180, 856178), (190, 811116), (228, 675930), (285, 540744), (342, 450620), (360, 428089), (380, 405558), (456, 337965), (570, 270372), (684, 225310), (760, 202779), (855, 180248), (1140, 135186), (1368, 112655), (1710, 90124), (2280, 67593), (3420, 45062), (6840, 22531)]