208952100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 216

約数和(自身を含む): 792949248

約数和(自身を除く): 583997148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1951, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 3902, 4284, 5100, 5355, 5853, 5950, 6300, 7140, 7650, 7804, 8925, 9755, 10710, 11706, 11900, 13657, 15300, 17559, 17850, 19510, 21420, 23412, 26775, 27314, 29265, 33167, 35118, 35700, 39020, 40971, 48775, 53550, 54628, 58530, 66334, 68285, 70236, 81942, 87795, 97550, 99501, 107100, 117060, 122913, 132668, 136570, 146325, 163884, 165835, 175590, 195100, 199002, 204855, 232169, 245826, 273140, 292650, 298503, 331670, 341425, 351180, 398004, 409710, 438975, 464338, 491652, 497505, 585300, 597006, 614565, 663340, 682850, 696507, 819420, 829175, 877950, 928676, 995010, 1024275, 1160845, 1194012, 1229130, 1365700, 1393014, 1492515, 1658350, 1755900, 1990020, 2048550, 2089521, 2321690, 2458260, 2487525, 2786028, 2985030, 3072825, 3316700, 3482535, 4097100, 4179042, 4643380, 4975050, 5804225, 5970060, 6145650, 6965070, 7462575, 8358084, 9950100, 10447605, 11608450, 12291300, 13930140, 14925150, 17412675, 20895210, 23216900, 29850300, 34825350, 41790420, 52238025, 69650700, 104476050, 208952100]

約数ペア:

[(1, 208952100), (2, 104476050), (3, 69650700), (4, 52238025), (5, 41790420), (6, 34825350), (7, 29850300), (9, 23216900), (10, 20895210), (12, 17412675), (14, 14925150), (15, 13930140), (17, 12291300), (18, 11608450), (20, 10447605), (21, 9950100), (25, 8358084), (28, 7462575), (30, 6965070), (34, 6145650), (35, 5970060), (36, 5804225), (42, 4975050), (45, 4643380), (50, 4179042), (51, 4097100), (60, 3482535), (63, 3316700), (68, 3072825), (70, 2985030), (75, 2786028), (84, 2487525), (85, 2458260), (90, 2321690), (100, 2089521), (102, 2048550), (105, 1990020), (119, 1755900), (126, 1658350), (140, 1492515), (150, 1393014), (153, 1365700), (170, 1229130), (175, 1194012), (180, 1160845), (204, 1024275), (210, 995010), (225, 928676), (238, 877950), (252, 829175), (255, 819420), (300, 696507), (306, 682850), (315, 663340), (340, 614565), (350, 597006), (357, 585300), (420, 497505), (425, 491652), (450, 464338), (476, 438975), (510, 409710), (525, 398004), (595, 351180), (612, 341425), (630, 331670), (700, 298503), (714, 292650), (765, 273140), (850, 245826), (900, 232169), (1020, 204855), (1050, 199002), (1071, 195100), (1190, 175590), (1260, 165835), (1275, 163884), (1428, 146325), (1530, 136570), (1575, 132668), (1700, 122913), (1785, 117060), (1951, 107100), (2100, 99501), (2142, 97550), (2380, 87795), (2550, 81942), (2975, 70236), (3060, 68285), (3150, 66334), (3570, 58530), (3825, 54628), (3902, 53550), (4284, 48775), (5100, 40971), (5355, 39020), (5853, 35700), (5950, 35118), (6300, 33167), (7140, 29265), (7650, 27314), (7804, 26775), (8925, 23412), (9755, 21420), (10710, 19510), (11706, 17850), (11900, 17559), (13657, 15300)]