38564100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 189

約数和(自身を含む): 131161093

約数和(自身を除く): 92596993

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 243, 270, 276, 300, 324, 345, 405, 414, 450, 460, 486, 529, 540, 575, 621, 675, 690, 729, 810, 828, 900, 972, 1035, 1058, 1150, 1215, 1242, 1350, 1380, 1458, 1587, 1620, 1725, 1863, 2025, 2070, 2116, 2300, 2430, 2484, 2645, 2700, 2916, 3105, 3174, 3450, 3645, 3726, 4050, 4140, 4761, 4860, 5175, 5290, 5589, 6075, 6210, 6348, 6900, 7290, 7452, 7935, 8100, 9315, 9522, 10350, 10580, 11178, 12150, 12420, 13225, 14283, 14580, 15525, 15870, 16767, 18225, 18630, 19044, 20700, 22356, 23805, 24300, 26450, 27945, 28566, 31050, 31740, 33534, 36450, 37260, 39675, 42849, 46575, 47610, 52900, 55890, 57132, 62100, 67068, 71415, 72900, 79350, 83835, 85698, 93150, 95220, 111780, 119025, 128547, 139725, 142830, 158700, 167670, 171396, 186300, 214245, 238050, 257094, 279450, 285660, 335340, 357075, 385641, 419175, 428490, 476100, 514188, 558900, 642735, 714150, 771282, 838350, 856980, 1071225, 1285470, 1428300, 1542564, 1676700, 1928205, 2142450, 2570940, 3213675, 3856410, 4284900, 6427350, 7712820, 9641025, 12854700, 19282050, 38564100]

約数ペア:

[(1, 38564100), (2, 19282050), (3, 12854700), (4, 9641025), (5, 7712820), (6, 6427350), (9, 4284900), (10, 3856410), (12, 3213675), (15, 2570940), (18, 2142450), (20, 1928205), (23, 1676700), (25, 1542564), (27, 1428300), (30, 1285470), (36, 1071225), (45, 856980), (46, 838350), (50, 771282), (54, 714150), (60, 642735), (69, 558900), (75, 514188), (81, 476100), (90, 428490), (92, 419175), (100, 385641), (108, 357075), (115, 335340), (135, 285660), (138, 279450), (150, 257094), (162, 238050), (180, 214245), (207, 186300), (225, 171396), (230, 167670), (243, 158700), (270, 142830), (276, 139725), (300, 128547), (324, 119025), (345, 111780), (405, 95220), (414, 93150), (450, 85698), (460, 83835), (486, 79350), (529, 72900), (540, 71415), (575, 67068), (621, 62100), (675, 57132), (690, 55890), (729, 52900), (810, 47610), (828, 46575), (900, 42849), (972, 39675), (1035, 37260), (1058, 36450), (1150, 33534), (1215, 31740), (1242, 31050), (1350, 28566), (1380, 27945), (1458, 26450), (1587, 24300), (1620, 23805), (1725, 22356), (1863, 20700), (2025, 19044), (2070, 18630), (2116, 18225), (2300, 16767), (2430, 15870), (2484, 15525), (2645, 14580), (2700, 14283), (2916, 13225), (3105, 12420), (3174, 12150), (3450, 11178), (3645, 10580), (3726, 10350), (4050, 9522), (4140, 9315), (4761, 8100), (4860, 7935), (5175, 7452), (5290, 7290), (5589, 6900), (6075, 6348)]