149561100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 144

約数和(自身を含む): 517918240

約数和(自身を除く): 368357140

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, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4261, 5850, 7020, 8522, 8775, 11700, 12783, 17044, 17550, 21305, 25566, 35100, 38349, 42610, 51132, 55393, 63915, 76698, 85220, 106525, 110786, 115047, 127830, 153396, 166179, 191745, 213050, 221572, 230094, 255660, 276965, 319575, 332358, 383490, 426100, 460188, 498537, 553930, 575235, 639150, 664716, 766980, 830895, 958725, 997074, 1107860, 1150470, 1278300, 1384825, 1495611, 1661790, 1917450, 1994148, 2300940, 2492685, 2769650, 2876175, 2991222, 3323580, 3834900, 4154475, 4985370, 5539300, 5752350, 5982444, 7478055, 8308950, 9970740, 11504700, 12463425, 14956110, 16617900, 24926850, 29912220, 37390275, 49853700, 74780550, 149561100]

約数ペア:

[(1, 149561100), (2, 74780550), (3, 49853700), (4, 37390275), (5, 29912220), (6, 24926850), (9, 16617900), (10, 14956110), (12, 12463425), (13, 11504700), (15, 9970740), (18, 8308950), (20, 7478055), (25, 5982444), (26, 5752350), (27, 5539300), (30, 4985370), (36, 4154475), (39, 3834900), (45, 3323580), (50, 2991222), (52, 2876175), (54, 2769650), (60, 2492685), (65, 2300940), (75, 1994148), (78, 1917450), (90, 1661790), (100, 1495611), (108, 1384825), (117, 1278300), (130, 1150470), (135, 1107860), (150, 997074), (156, 958725), (180, 830895), (195, 766980), (225, 664716), (234, 639150), (260, 575235), (270, 553930), (300, 498537), (325, 460188), (351, 426100), (390, 383490), (450, 332358), (468, 319575), (540, 276965), (585, 255660), (650, 230094), (675, 221572), (702, 213050), (780, 191745), (900, 166179), (975, 153396), (1170, 127830), (1300, 115047), (1350, 110786), (1404, 106525), (1755, 85220), (1950, 76698), (2340, 63915), (2700, 55393), (2925, 51132), (3510, 42610), (3900, 38349), (4261, 35100), (5850, 25566), (7020, 21305), (8522, 17550), (8775, 17044), (11700, 12783)]