187047900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 216

約数和(自身を含む): 656572560

約数和(自身を除く): 469524660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 73, 75, 78, 90, 100, 108, 117, 130, 135, 146, 150, 156, 180, 195, 219, 225, 234, 260, 270, 292, 300, 325, 351, 365, 390, 438, 450, 468, 540, 585, 650, 657, 675, 702, 730, 780, 876, 900, 949, 975, 1095, 1170, 1300, 1314, 1350, 1404, 1460, 1755, 1825, 1898, 1950, 1971, 2190, 2340, 2628, 2700, 2847, 2925, 3285, 3510, 3650, 3796, 3900, 3942, 4380, 4745, 5329, 5475, 5694, 5850, 6570, 7020, 7300, 7884, 8541, 8775, 9490, 9855, 10658, 10950, 11388, 11700, 13140, 14235, 15987, 16425, 17082, 17550, 18980, 19710, 21316, 21900, 23725, 25623, 26645, 28470, 31974, 32850, 34164, 35100, 39420, 42705, 47450, 47961, 49275, 51246, 53290, 56940, 63948, 65700, 69277, 71175, 79935, 85410, 94900, 95922, 98550, 102492, 106580, 128115, 133225, 138554, 142350, 143883, 159870, 170820, 191844, 197100, 207831, 213525, 239805, 256230, 266450, 277108, 284700, 287766, 319740, 346385, 399675, 415662, 427050, 479610, 512460, 532900, 575532, 623493, 640575, 692770, 719415, 799350, 831324, 854100, 959220, 1039155, 1199025, 1246986, 1281150, 1385540, 1438830, 1598700, 1731925, 1870479, 2078310, 2398050, 2493972, 2562300, 2877660, 3117465, 3463850, 3597075, 3740958, 4156620, 4796100, 5195775, 6234930, 6927700, 7194150, 7481916, 9352395, 10391550, 12469860, 14388300, 15587325, 18704790, 20783100, 31174650, 37409580, 46761975, 62349300, 93523950, 187047900]

約数ペア:

[(1, 187047900), (2, 93523950), (3, 62349300), (4, 46761975), (5, 37409580), (6, 31174650), (9, 20783100), (10, 18704790), (12, 15587325), (13, 14388300), (15, 12469860), (18, 10391550), (20, 9352395), (25, 7481916), (26, 7194150), (27, 6927700), (30, 6234930), (36, 5195775), (39, 4796100), (45, 4156620), (50, 3740958), (52, 3597075), (54, 3463850), (60, 3117465), (65, 2877660), (73, 2562300), (75, 2493972), (78, 2398050), (90, 2078310), (100, 1870479), (108, 1731925), (117, 1598700), (130, 1438830), (135, 1385540), (146, 1281150), (150, 1246986), (156, 1199025), (180, 1039155), (195, 959220), (219, 854100), (225, 831324), (234, 799350), (260, 719415), (270, 692770), (292, 640575), (300, 623493), (325, 575532), (351, 532900), (365, 512460), (390, 479610), (438, 427050), (450, 415662), (468, 399675), (540, 346385), (585, 319740), (650, 287766), (657, 284700), (675, 277108), (702, 266450), (730, 256230), (780, 239805), (876, 213525), (900, 207831), (949, 197100), (975, 191844), (1095, 170820), (1170, 159870), (1300, 143883), (1314, 142350), (1350, 138554), (1404, 133225), (1460, 128115), (1755, 106580), (1825, 102492), (1898, 98550), (1950, 95922), (1971, 94900), (2190, 85410), (2340, 79935), (2628, 71175), (2700, 69277), (2847, 65700), (2925, 63948), (3285, 56940), (3510, 53290), (3650, 51246), (3796, 49275), (3900, 47961), (3942, 47450), (4380, 42705), (4745, 39420), (5329, 35100), (5475, 34164), (5694, 32850), (5850, 31974), (6570, 28470), (7020, 26645), (7300, 25623), (7884, 23725), (8541, 21900), (8775, 21316), (9490, 19710), (9855, 18980), (10658, 17550), (10950, 17082), (11388, 16425), (11700, 15987), (13140, 14235)]