195633450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 564071040

約数和(自身を除く): 368437590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 107, 150, 153, 170, 214, 225, 239, 255, 306, 321, 425, 450, 478, 510, 535, 642, 717, 765, 850, 963, 1070, 1195, 1275, 1434, 1530, 1605, 1819, 1926, 2151, 2390, 2550, 2675, 3210, 3585, 3638, 3825, 4063, 4302, 4815, 5350, 5457, 5975, 7170, 7650, 8025, 8126, 9095, 9630, 10755, 10914, 11950, 12189, 16050, 16371, 17925, 18190, 20315, 21510, 24075, 24378, 25573, 27285, 32742, 35850, 36567, 40630, 45475, 48150, 51146, 53775, 54570, 60945, 73134, 76719, 81855, 90950, 101575, 107550, 121890, 127865, 136425, 153438, 163710, 182835, 203150, 230157, 255730, 272850, 304725, 365670, 383595, 409275, 434741, 460314, 609450, 639325, 767190, 818550, 869482, 914175, 1150785, 1278650, 1304223, 1828350, 1917975, 2173705, 2301570, 2608446, 3835950, 3912669, 4347410, 5753925, 6521115, 7825338, 10868525, 11507850, 13042230, 19563345, 21737050, 32605575, 39126690, 65211150, 97816725, 195633450]

約数ペア:

[(1, 195633450), (2, 97816725), (3, 65211150), (5, 39126690), (6, 32605575), (9, 21737050), (10, 19563345), (15, 13042230), (17, 11507850), (18, 10868525), (25, 7825338), (30, 6521115), (34, 5753925), (45, 4347410), (50, 3912669), (51, 3835950), (75, 2608446), (85, 2301570), (90, 2173705), (102, 1917975), (107, 1828350), (150, 1304223), (153, 1278650), (170, 1150785), (214, 914175), (225, 869482), (239, 818550), (255, 767190), (306, 639325), (321, 609450), (425, 460314), (450, 434741), (478, 409275), (510, 383595), (535, 365670), (642, 304725), (717, 272850), (765, 255730), (850, 230157), (963, 203150), (1070, 182835), (1195, 163710), (1275, 153438), (1434, 136425), (1530, 127865), (1605, 121890), (1819, 107550), (1926, 101575), (2151, 90950), (2390, 81855), (2550, 76719), (2675, 73134), (3210, 60945), (3585, 54570), (3638, 53775), (3825, 51146), (4063, 48150), (4302, 45475), (4815, 40630), (5350, 36567), (5457, 35850), (5975, 32742), (7170, 27285), (7650, 25573), (8025, 24378), (8126, 24075), (9095, 21510), (9630, 20315), (10755, 18190), (10914, 17925), (11950, 16371), (12189, 16050)]