159112620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 518404320

約数和(自身を除く): 359291700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 529, 540, 557, 621, 690, 828, 1035, 1058, 1114, 1242, 1380, 1587, 1671, 2070, 2116, 2228, 2484, 2645, 2785, 3105, 3174, 3342, 4140, 4761, 5013, 5290, 5570, 6210, 6348, 6684, 7935, 8355, 9522, 10026, 10580, 11140, 12420, 12811, 14283, 15039, 15870, 16710, 19044, 20052, 23805, 25065, 25622, 28566, 30078, 31740, 33420, 38433, 47610, 50130, 51244, 57132, 60156, 64055, 71415, 75195, 76866, 95220, 100260, 115299, 128110, 142830, 150390, 153732, 192165, 230598, 256220, 285660, 294653, 300780, 345897, 384330, 461196, 576495, 589306, 691794, 768660, 883959, 1152990, 1178612, 1383588, 1473265, 1729485, 1767918, 2305980, 2651877, 2946530, 3458970, 3535836, 4419795, 5303754, 5893060, 6917940, 7955631, 8839590, 10607508, 13259385, 15911262, 17679180, 26518770, 31822524, 39778155, 53037540, 79556310, 159112620]

約数ペア:

[(1, 159112620), (2, 79556310), (3, 53037540), (4, 39778155), (5, 31822524), (6, 26518770), (9, 17679180), (10, 15911262), (12, 13259385), (15, 10607508), (18, 8839590), (20, 7955631), (23, 6917940), (27, 5893060), (30, 5303754), (36, 4419795), (45, 3535836), (46, 3458970), (54, 2946530), (60, 2651877), (69, 2305980), (90, 1767918), (92, 1729485), (108, 1473265), (115, 1383588), (135, 1178612), (138, 1152990), (180, 883959), (207, 768660), (230, 691794), (270, 589306), (276, 576495), (345, 461196), (414, 384330), (460, 345897), (529, 300780), (540, 294653), (557, 285660), (621, 256220), (690, 230598), (828, 192165), (1035, 153732), (1058, 150390), (1114, 142830), (1242, 128110), (1380, 115299), (1587, 100260), (1671, 95220), (2070, 76866), (2116, 75195), (2228, 71415), (2484, 64055), (2645, 60156), (2785, 57132), (3105, 51244), (3174, 50130), (3342, 47610), (4140, 38433), (4761, 33420), (5013, 31740), (5290, 30078), (5570, 28566), (6210, 25622), (6348, 25065), (6684, 23805), (7935, 20052), (8355, 19044), (9522, 16710), (10026, 15870), (10580, 15039), (11140, 14283), (12420, 12811)]