201620250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 602023968

約数和(自身を除く): 400403718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 113, 117, 122, 125, 130, 150, 183, 195, 225, 226, 234, 250, 305, 325, 339, 366, 375, 390, 450, 549, 565, 585, 610, 650, 678, 750, 793, 915, 975, 1017, 1098, 1125, 1130, 1170, 1469, 1525, 1586, 1625, 1695, 1830, 1950, 2034, 2250, 2379, 2745, 2825, 2925, 2938, 3050, 3250, 3390, 3965, 4407, 4575, 4758, 4875, 5085, 5490, 5650, 5850, 6893, 7137, 7345, 7625, 7930, 8475, 8814, 9150, 9750, 10170, 11895, 13221, 13725, 13786, 14125, 14274, 14625, 14690, 15250, 16950, 19825, 20679, 22035, 22875, 23790, 25425, 26442, 27450, 28250, 29250, 34465, 35685, 36725, 39650, 41358, 42375, 44070, 45750, 50850, 59475, 62037, 66105, 68625, 68930, 71370, 73450, 84750, 89609, 99125, 103395, 110175, 118950, 124074, 127125, 132210, 137250, 172325, 178425, 179218, 183625, 198250, 206790, 220350, 254250, 268827, 297375, 310185, 330525, 344650, 356850, 367250, 448045, 516975, 537654, 550875, 594750, 620370, 661050, 806481, 861625, 892125, 896090, 1033950, 1101750, 1344135, 1550925, 1612962, 1652625, 1723250, 1784250, 2240225, 2584875, 2688270, 3101850, 3305250, 4032405, 4480450, 5169750, 6720675, 7754625, 8064810, 11201125, 13441350, 15509250, 20162025, 22402250, 33603375, 40324050, 67206750, 100810125, 201620250]

約数ペア:

[(1, 201620250), (2, 100810125), (3, 67206750), (5, 40324050), (6, 33603375), (9, 22402250), (10, 20162025), (13, 15509250), (15, 13441350), (18, 11201125), (25, 8064810), (26, 7754625), (30, 6720675), (39, 5169750), (45, 4480450), (50, 4032405), (61, 3305250), (65, 3101850), (75, 2688270), (78, 2584875), (90, 2240225), (113, 1784250), (117, 1723250), (122, 1652625), (125, 1612962), (130, 1550925), (150, 1344135), (183, 1101750), (195, 1033950), (225, 896090), (226, 892125), (234, 861625), (250, 806481), (305, 661050), (325, 620370), (339, 594750), (366, 550875), (375, 537654), (390, 516975), (450, 448045), (549, 367250), (565, 356850), (585, 344650), (610, 330525), (650, 310185), (678, 297375), (750, 268827), (793, 254250), (915, 220350), (975, 206790), (1017, 198250), (1098, 183625), (1125, 179218), (1130, 178425), (1170, 172325), (1469, 137250), (1525, 132210), (1586, 127125), (1625, 124074), (1695, 118950), (1830, 110175), (1950, 103395), (2034, 99125), (2250, 89609), (2379, 84750), (2745, 73450), (2825, 71370), (2925, 68930), (2938, 68625), (3050, 66105), (3250, 62037), (3390, 59475), (3965, 50850), (4407, 45750), (4575, 44070), (4758, 42375), (4875, 41358), (5085, 39650), (5490, 36725), (5650, 35685), (5850, 34465), (6893, 29250), (7137, 28250), (7345, 27450), (7625, 26442), (7930, 25425), (8475, 23790), (8814, 22875), (9150, 22035), (9750, 20679), (10170, 19825), (11895, 16950), (13221, 15250), (13725, 14690), (13786, 14625), (14125, 14274)]