217800600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 724775040

約数和(自身を除く): 506974440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 131, 136, 150, 163, 170, 200, 204, 255, 262, 300, 326, 340, 393, 408, 425, 489, 510, 524, 600, 652, 655, 680, 786, 815, 850, 978, 1020, 1048, 1275, 1304, 1310, 1572, 1630, 1700, 1956, 1965, 2040, 2227, 2445, 2550, 2620, 2771, 3144, 3260, 3275, 3400, 3912, 3930, 4075, 4454, 4890, 5100, 5240, 5542, 6520, 6550, 6681, 7860, 8150, 8313, 8908, 9780, 9825, 10200, 11084, 11135, 12225, 13100, 13362, 13855, 15720, 16300, 16626, 17816, 19560, 19650, 21353, 22168, 22270, 24450, 26200, 26724, 27710, 32600, 33252, 33405, 39300, 41565, 42706, 44540, 48900, 53448, 55420, 55675, 64059, 66504, 66810, 69275, 78600, 83130, 85412, 89080, 97800, 106765, 110840, 111350, 128118, 133620, 138550, 166260, 167025, 170824, 207825, 213530, 222700, 256236, 267240, 277100, 320295, 332520, 334050, 363001, 415650, 427060, 445400, 512472, 533825, 554200, 640590, 668100, 726002, 831300, 854120, 1067650, 1089003, 1281180, 1336200, 1452004, 1601475, 1662600, 1815005, 2135300, 2178006, 2562360, 2904008, 3202950, 3630010, 4270600, 4356012, 5445015, 6405900, 7260020, 8712024, 9075025, 10890030, 12811800, 14520040, 18150050, 21780060, 27225075, 36300100, 43560120, 54450150, 72600200, 108900300, 217800600]

約数ペア:

[(1, 217800600), (2, 108900300), (3, 72600200), (4, 54450150), (5, 43560120), (6, 36300100), (8, 27225075), (10, 21780060), (12, 18150050), (15, 14520040), (17, 12811800), (20, 10890030), (24, 9075025), (25, 8712024), (30, 7260020), (34, 6405900), (40, 5445015), (50, 4356012), (51, 4270600), (60, 3630010), (68, 3202950), (75, 2904008), (85, 2562360), (100, 2178006), (102, 2135300), (120, 1815005), (131, 1662600), (136, 1601475), (150, 1452004), (163, 1336200), (170, 1281180), (200, 1089003), (204, 1067650), (255, 854120), (262, 831300), (300, 726002), (326, 668100), (340, 640590), (393, 554200), (408, 533825), (425, 512472), (489, 445400), (510, 427060), (524, 415650), (600, 363001), (652, 334050), (655, 332520), (680, 320295), (786, 277100), (815, 267240), (850, 256236), (978, 222700), (1020, 213530), (1048, 207825), (1275, 170824), (1304, 167025), (1310, 166260), (1572, 138550), (1630, 133620), (1700, 128118), (1956, 111350), (1965, 110840), (2040, 106765), (2227, 97800), (2445, 89080), (2550, 85412), (2620, 83130), (2771, 78600), (3144, 69275), (3260, 66810), (3275, 66504), (3400, 64059), (3912, 55675), (3930, 55420), (4075, 53448), (4454, 48900), (4890, 44540), (5100, 42706), (5240, 41565), (5542, 39300), (6520, 33405), (6550, 33252), (6681, 32600), (7860, 27710), (8150, 26724), (8313, 26200), (8908, 24450), (9780, 22270), (9825, 22168), (10200, 21353), (11084, 19650), (11135, 19560), (12225, 17816), (13100, 16626), (13362, 16300), (13855, 15720)]