159702900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 533549184

約数和(自身を除く): 373846284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 300, 339, 350, 420, 452, 525, 565, 673, 678, 700, 791, 1050, 1130, 1346, 1356, 1582, 1695, 2019, 2100, 2260, 2373, 2692, 2825, 3164, 3365, 3390, 3955, 4038, 4711, 4746, 5650, 6730, 6780, 7910, 8076, 8475, 9422, 9492, 10095, 11300, 11865, 13460, 14133, 15820, 16825, 16950, 18844, 19775, 20190, 23555, 23730, 28266, 33650, 33900, 39550, 40380, 47110, 47460, 50475, 56532, 59325, 67300, 70665, 76049, 79100, 94220, 100950, 117775, 118650, 141330, 152098, 201900, 228147, 235550, 237300, 282660, 304196, 353325, 380245, 456294, 471100, 532343, 706650, 760490, 912588, 1064686, 1140735, 1413300, 1520980, 1597029, 1901225, 2129372, 2281470, 2661715, 3194058, 3802450, 4562940, 5323430, 5703675, 6388116, 7604900, 7985145, 10646860, 11407350, 13308575, 15970290, 22814700, 26617150, 31940580, 39925725, 53234300, 79851450, 159702900]

約数ペア:

[(1, 159702900), (2, 79851450), (3, 53234300), (4, 39925725), (5, 31940580), (6, 26617150), (7, 22814700), (10, 15970290), (12, 13308575), (14, 11407350), (15, 10646860), (20, 7985145), (21, 7604900), (25, 6388116), (28, 5703675), (30, 5323430), (35, 4562940), (42, 3802450), (50, 3194058), (60, 2661715), (70, 2281470), (75, 2129372), (84, 1901225), (100, 1597029), (105, 1520980), (113, 1413300), (140, 1140735), (150, 1064686), (175, 912588), (210, 760490), (226, 706650), (300, 532343), (339, 471100), (350, 456294), (420, 380245), (452, 353325), (525, 304196), (565, 282660), (673, 237300), (678, 235550), (700, 228147), (791, 201900), (1050, 152098), (1130, 141330), (1346, 118650), (1356, 117775), (1582, 100950), (1695, 94220), (2019, 79100), (2100, 76049), (2260, 70665), (2373, 67300), (2692, 59325), (2825, 56532), (3164, 50475), (3365, 47460), (3390, 47110), (3955, 40380), (4038, 39550), (4711, 33900), (4746, 33650), (5650, 28266), (6730, 23730), (6780, 23555), (7910, 20190), (8076, 19775), (8475, 18844), (9422, 16950), (9492, 16825), (10095, 15820), (11300, 14133), (11865, 13460)]