165548100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 499968000

約数和(自身を除く): 334419900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 59, 60, 75, 94, 100, 118, 141, 150, 177, 188, 199, 235, 236, 282, 295, 300, 354, 398, 470, 564, 590, 597, 705, 708, 796, 885, 940, 995, 1175, 1180, 1194, 1410, 1475, 1770, 1990, 2350, 2388, 2773, 2820, 2950, 2985, 3525, 3540, 3980, 4425, 4700, 4975, 5546, 5900, 5970, 7050, 8319, 8850, 9353, 9950, 11092, 11741, 11940, 13865, 14100, 14925, 16638, 17700, 18706, 19900, 23482, 27730, 28059, 29850, 33276, 35223, 37412, 41595, 46765, 46964, 55460, 56118, 58705, 59700, 69325, 70446, 83190, 93530, 112236, 117410, 138650, 140295, 140892, 166380, 176115, 187060, 207975, 233825, 234820, 277300, 280590, 293525, 352230, 415950, 467650, 551827, 561180, 587050, 701475, 704460, 831900, 880575, 935300, 1103654, 1174100, 1402950, 1655481, 1761150, 2207308, 2759135, 2805900, 3310962, 3522300, 5518270, 6621924, 8277405, 11036540, 13795675, 16554810, 27591350, 33109620, 41387025, 55182700, 82774050, 165548100]

約数ペア:

[(1, 165548100), (2, 82774050), (3, 55182700), (4, 41387025), (5, 33109620), (6, 27591350), (10, 16554810), (12, 13795675), (15, 11036540), (20, 8277405), (25, 6621924), (30, 5518270), (47, 3522300), (50, 3310962), (59, 2805900), (60, 2759135), (75, 2207308), (94, 1761150), (100, 1655481), (118, 1402950), (141, 1174100), (150, 1103654), (177, 935300), (188, 880575), (199, 831900), (235, 704460), (236, 701475), (282, 587050), (295, 561180), (300, 551827), (354, 467650), (398, 415950), (470, 352230), (564, 293525), (590, 280590), (597, 277300), (705, 234820), (708, 233825), (796, 207975), (885, 187060), (940, 176115), (995, 166380), (1175, 140892), (1180, 140295), (1194, 138650), (1410, 117410), (1475, 112236), (1770, 93530), (1990, 83190), (2350, 70446), (2388, 69325), (2773, 59700), (2820, 58705), (2950, 56118), (2985, 55460), (3525, 46964), (3540, 46765), (3980, 41595), (4425, 37412), (4700, 35223), (4975, 33276), (5546, 29850), (5900, 28059), (5970, 27730), (7050, 23482), (8319, 19900), (8850, 18706), (9353, 17700), (9950, 16638), (11092, 14925), (11741, 14100), (11940, 13865)]