191669400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 144

約数和(自身を含む): 693288960

約数和(自身を除く): 501619560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 8191, 11700, 16382, 23400, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 106483, 122865, 147438, 163820, 196584, 204775, 212966, 245730, 294876, 319449, 327640, 368595, 409550, 425932, 491460, 532415, 589752, 614325, 638898, 737190, 819100, 851864, 958347, 982920, 1064830, 1228650, 1277796, 1474380, 1597245, 1638200, 1842975, 1916694, 2129660, 2457300, 2555592, 2662075, 2948760, 3194490, 3685950, 3833388, 4259320, 4791735, 4914600, 5324150, 6388980, 7371900, 7666776, 7986225, 9583470, 10648300, 12777960, 14743800, 15972450, 19166940, 21296600, 23958675, 31944900, 38333880, 47917350, 63889800, 95834700, 191669400]

約数ペア:

[(1, 191669400), (2, 95834700), (3, 63889800), (4, 47917350), (5, 38333880), (6, 31944900), (8, 23958675), (9, 21296600), (10, 19166940), (12, 15972450), (13, 14743800), (15, 12777960), (18, 10648300), (20, 9583470), (24, 7986225), (25, 7666776), (26, 7371900), (30, 6388980), (36, 5324150), (39, 4914600), (40, 4791735), (45, 4259320), (50, 3833388), (52, 3685950), (60, 3194490), (65, 2948760), (72, 2662075), (75, 2555592), (78, 2457300), (90, 2129660), (100, 1916694), (104, 1842975), (117, 1638200), (120, 1597245), (130, 1474380), (150, 1277796), (156, 1228650), (180, 1064830), (195, 982920), (200, 958347), (225, 851864), (234, 819100), (260, 737190), (300, 638898), (312, 614325), (325, 589752), (360, 532415), (390, 491460), (450, 425932), (468, 409550), (520, 368595), (585, 327640), (600, 319449), (650, 294876), (780, 245730), (900, 212966), (936, 204775), (975, 196584), (1170, 163820), (1300, 147438), (1560, 122865), (1800, 106483), (1950, 98292), (2340, 81910), (2600, 73719), (2925, 65528), (3900, 49146), (4680, 40955), (5850, 32764), (7800, 24573), (8191, 23400), (11700, 16382)]