166391550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 520800000

約数和(自身を除く): 354408450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 90, 95, 114, 117, 130, 135, 150, 171, 190, 195, 225, 234, 247, 270, 285, 325, 342, 351, 390, 450, 475, 494, 499, 513, 570, 585, 650, 675, 702, 741, 855, 950, 975, 998, 1026, 1170, 1235, 1350, 1425, 1482, 1497, 1710, 1755, 1950, 2223, 2470, 2495, 2565, 2850, 2925, 2994, 3510, 3705, 4275, 4446, 4491, 4990, 5130, 5850, 6175, 6487, 6669, 7410, 7485, 8550, 8775, 8982, 9481, 11115, 12350, 12475, 12825, 12974, 13338, 13473, 14970, 17550, 18525, 18962, 19461, 22230, 22455, 24950, 25650, 26946, 28443, 32435, 33345, 37050, 37425, 38922, 44910, 47405, 55575, 56886, 58383, 64870, 66690, 67365, 74850, 85329, 94810, 97305, 111150, 112275, 116766, 123253, 134730, 142215, 162175, 166725, 170658, 175149, 194610, 224550, 237025, 246506, 255987, 284430, 291915, 324350, 333450, 336825, 350298, 369759, 426645, 474050, 486525, 511974, 583830, 616265, 673650, 711075, 739518, 853290, 875745, 973050, 1109277, 1232530, 1279935, 1422150, 1459575, 1751490, 1848795, 2133225, 2218554, 2559870, 2919150, 3081325, 3327831, 3697590, 4266450, 4378725, 5546385, 6162650, 6399675, 6655662, 8757450, 9243975, 11092770, 12799350, 16639155, 18487950, 27731925, 33278310, 55463850, 83195775, 166391550]

約数ペア:

[(1, 166391550), (2, 83195775), (3, 55463850), (5, 33278310), (6, 27731925), (9, 18487950), (10, 16639155), (13, 12799350), (15, 11092770), (18, 9243975), (19, 8757450), (25, 6655662), (26, 6399675), (27, 6162650), (30, 5546385), (38, 4378725), (39, 4266450), (45, 3697590), (50, 3327831), (54, 3081325), (57, 2919150), (65, 2559870), (75, 2218554), (78, 2133225), (90, 1848795), (95, 1751490), (114, 1459575), (117, 1422150), (130, 1279935), (135, 1232530), (150, 1109277), (171, 973050), (190, 875745), (195, 853290), (225, 739518), (234, 711075), (247, 673650), (270, 616265), (285, 583830), (325, 511974), (342, 486525), (351, 474050), (390, 426645), (450, 369759), (475, 350298), (494, 336825), (499, 333450), (513, 324350), (570, 291915), (585, 284430), (650, 255987), (675, 246506), (702, 237025), (741, 224550), (855, 194610), (950, 175149), (975, 170658), (998, 166725), (1026, 162175), (1170, 142215), (1235, 134730), (1350, 123253), (1425, 116766), (1482, 112275), (1497, 111150), (1710, 97305), (1755, 94810), (1950, 85329), (2223, 74850), (2470, 67365), (2495, 66690), (2565, 64870), (2850, 58383), (2925, 56886), (2994, 55575), (3510, 47405), (3705, 44910), (4275, 38922), (4446, 37425), (4491, 37050), (4990, 33345), (5130, 32435), (5850, 28443), (6175, 26946), (6487, 25650), (6669, 24950), (7410, 22455), (7485, 22230), (8550, 19461), (8775, 18962), (8982, 18525), (9481, 17550), (11115, 14970), (12350, 13473), (12475, 13338), (12825, 12974)]