189413100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 637823760

約数和(自身を除く): 448410660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 73, 75, 90, 93, 100, 108, 124, 135, 146, 150, 155, 180, 186, 219, 225, 270, 279, 292, 300, 310, 365, 372, 438, 450, 465, 540, 558, 620, 657, 675, 730, 775, 837, 876, 900, 930, 961, 1095, 1116, 1314, 1350, 1395, 1460, 1550, 1674, 1825, 1860, 1922, 1971, 2190, 2263, 2325, 2628, 2700, 2790, 2883, 3100, 3285, 3348, 3650, 3844, 3942, 4185, 4380, 4526, 4650, 4805, 5475, 5580, 5766, 6570, 6789, 6975, 7300, 7884, 8370, 8649, 9052, 9300, 9610, 9855, 10950, 11315, 11532, 13140, 13578, 13950, 14415, 16425, 16740, 17298, 19220, 19710, 20367, 20925, 21900, 22630, 24025, 25947, 27156, 27900, 28830, 32850, 33945, 34596, 39420, 40734, 41850, 43245, 45260, 48050, 49275, 51894, 56575, 57660, 61101, 65700, 67890, 70153, 72075, 81468, 83700, 86490, 96100, 98550, 101835, 103788, 113150, 122202, 129735, 135780, 140306, 144150, 169725, 172980, 197100, 203670, 210459, 216225, 226300, 244404, 259470, 280612, 288300, 305505, 339450, 350765, 407340, 420918, 432450, 509175, 518940, 611010, 631377, 648675, 678900, 701530, 841836, 864900, 1018350, 1052295, 1222020, 1262754, 1297350, 1403060, 1527525, 1753825, 1894131, 2036700, 2104590, 2525508, 2594700, 3055050, 3156885, 3507650, 3788262, 4209180, 5261475, 6110100, 6313770, 7015300, 7576524, 9470655, 10522950, 12627540, 15784425, 18941310, 21045900, 31568850, 37882620, 47353275, 63137700, 94706550, 189413100]

約数ペア:

[(1, 189413100), (2, 94706550), (3, 63137700), (4, 47353275), (5, 37882620), (6, 31568850), (9, 21045900), (10, 18941310), (12, 15784425), (15, 12627540), (18, 10522950), (20, 9470655), (25, 7576524), (27, 7015300), (30, 6313770), (31, 6110100), (36, 5261475), (45, 4209180), (50, 3788262), (54, 3507650), (60, 3156885), (62, 3055050), (73, 2594700), (75, 2525508), (90, 2104590), (93, 2036700), (100, 1894131), (108, 1753825), (124, 1527525), (135, 1403060), (146, 1297350), (150, 1262754), (155, 1222020), (180, 1052295), (186, 1018350), (219, 864900), (225, 841836), (270, 701530), (279, 678900), (292, 648675), (300, 631377), (310, 611010), (365, 518940), (372, 509175), (438, 432450), (450, 420918), (465, 407340), (540, 350765), (558, 339450), (620, 305505), (657, 288300), (675, 280612), (730, 259470), (775, 244404), (837, 226300), (876, 216225), (900, 210459), (930, 203670), (961, 197100), (1095, 172980), (1116, 169725), (1314, 144150), (1350, 140306), (1395, 135780), (1460, 129735), (1550, 122202), (1674, 113150), (1825, 103788), (1860, 101835), (1922, 98550), (1971, 96100), (2190, 86490), (2263, 83700), (2325, 81468), (2628, 72075), (2700, 70153), (2790, 67890), (2883, 65700), (3100, 61101), (3285, 57660), (3348, 56575), (3650, 51894), (3844, 49275), (3942, 48050), (4185, 45260), (4380, 43245), (4526, 41850), (4650, 40734), (4805, 39420), (5475, 34596), (5580, 33945), (5766, 32850), (6570, 28830), (6789, 27900), (6975, 27156), (7300, 25947), (7884, 24025), (8370, 22630), (8649, 21900), (9052, 20925), (9300, 20367), (9610, 19710), (9855, 19220), (10950, 17298), (11315, 16740), (11532, 16425), (13140, 14415), (13578, 13950)]