203299920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 685483656

約数和(自身を除く): 482183736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 757, 1119, 1492, 1514, 1865, 2238, 2271, 2984, 3028, 3357, 3730, 3785, 4476, 4542, 5595, 5968, 6056, 6714, 6813, 7460, 7570, 8952, 9084, 11190, 11355, 12112, 13428, 13626, 14920, 15140, 16785, 17904, 18168, 22380, 22710, 26856, 27252, 29840, 30280, 33570, 34065, 36336, 44760, 45420, 53712, 54504, 60560, 67140, 68130, 89520, 90840, 109008, 134280, 136260, 181680, 268560, 272520, 282361, 545040, 564722, 847083, 1129444, 1411805, 1694166, 2258888, 2541249, 2823610, 3388332, 4235415, 4517776, 5082498, 5647220, 6776664, 8470830, 10164996, 11294440, 12706245, 13553328, 16941660, 20329992, 22588880, 25412490, 33883320, 40659984, 50824980, 67766640, 101649960, 203299920]

約数ペア:

[(1, 203299920), (2, 101649960), (3, 67766640), (4, 50824980), (5, 40659984), (6, 33883320), (8, 25412490), (9, 22588880), (10, 20329992), (12, 16941660), (15, 13553328), (16, 12706245), (18, 11294440), (20, 10164996), (24, 8470830), (30, 6776664), (36, 5647220), (40, 5082498), (45, 4517776), (48, 4235415), (60, 3388332), (72, 2823610), (80, 2541249), (90, 2258888), (120, 1694166), (144, 1411805), (180, 1129444), (240, 847083), (360, 564722), (373, 545040), (720, 282361), (746, 272520), (757, 268560), (1119, 181680), (1492, 136260), (1514, 134280), (1865, 109008), (2238, 90840), (2271, 89520), (2984, 68130), (3028, 67140), (3357, 60560), (3730, 54504), (3785, 53712), (4476, 45420), (4542, 44760), (5595, 36336), (5968, 34065), (6056, 33570), (6714, 30280), (6813, 29840), (7460, 27252), (7570, 26856), (8952, 22710), (9084, 22380), (11190, 18168), (11355, 17904), (12112, 16785), (13428, 15140), (13626, 14920)]