1955455200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8818

約数の個数: 216

約数和(自身を含む): 7118669376

約数和(自身を除く): 5163214176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8761, 8928, 9300, 11160, 12400, 13950, 14880, 17522, 18600, 22320, 24800, 26283, 27900, 35044, 37200, 43805, 44640, 52566, 55800, 70088, 74400, 78849, 87610, 105132, 111600, 131415, 140176, 157698, 175220, 210264, 219025, 223200, 262830, 271591, 280352, 315396, 350440, 394245, 420528, 438050, 525660, 543182, 630792, 657075, 700880, 788490, 814773, 841056, 876100, 1051320, 1086364, 1261584, 1314150, 1357955, 1401760, 1576980, 1629546, 1752200, 1971225, 2102640, 2172728, 2444319, 2523168, 2628300, 2715910, 3153960, 3259092, 3504400, 3942450, 4073865, 4205280, 4345456, 4888638, 5256600, 5431820, 6307920, 6518184, 6789775, 7008800, 7884900, 8147730, 8690912, 9777276, 10513200, 10863640, 12221595, 12615840, 13036368, 13579550, 15769800, 16295460, 19554552, 20369325, 21026400, 21727280, 24443190, 26072736, 27159100, 31539600, 32590920, 39109104, 40738650, 43454560, 48886380, 54318200, 61107975, 63079200, 65181840, 78218208, 81477300, 97772760, 108636400, 122215950, 130363680, 162954600, 195545520, 217272800, 244431900, 325909200, 391091040, 488863800, 651818400, 977727600, 1955455200]

約数ペア:

[(1, 1955455200), (2, 977727600), (3, 651818400), (4, 488863800), (5, 391091040), (6, 325909200), (8, 244431900), (9, 217272800), (10, 195545520), (12, 162954600), (15, 130363680), (16, 122215950), (18, 108636400), (20, 97772760), (24, 81477300), (25, 78218208), (30, 65181840), (31, 63079200), (32, 61107975), (36, 54318200), (40, 48886380), (45, 43454560), (48, 40738650), (50, 39109104), (60, 32590920), (62, 31539600), (72, 27159100), (75, 26072736), (80, 24443190), (90, 21727280), (93, 21026400), (96, 20369325), (100, 19554552), (120, 16295460), (124, 15769800), (144, 13579550), (150, 13036368), (155, 12615840), (160, 12221595), (180, 10863640), (186, 10513200), (200, 9777276), (225, 8690912), (240, 8147730), (248, 7884900), (279, 7008800), (288, 6789775), (300, 6518184), (310, 6307920), (360, 5431820), (372, 5256600), (400, 4888638), (450, 4345456), (465, 4205280), (480, 4073865), (496, 3942450), (558, 3504400), (600, 3259092), (620, 3153960), (720, 2715910), (744, 2628300), (775, 2523168), (800, 2444319), (900, 2172728), (930, 2102640), (992, 1971225), (1116, 1752200), (1200, 1629546), (1240, 1576980), (1395, 1401760), (1440, 1357955), (1488, 1314150), (1550, 1261584), (1800, 1086364), (1860, 1051320), (2232, 876100), (2325, 841056), (2400, 814773), (2480, 788490), (2790, 700880), (2976, 657075), (3100, 630792), (3600, 543182), (3720, 525660), (4464, 438050), (4650, 420528), (4960, 394245), (5580, 350440), (6200, 315396), (6975, 280352), (7200, 271591), (7440, 262830), (8761, 223200), (8928, 219025), (9300, 210264), (11160, 175220), (12400, 157698), (13950, 140176), (14880, 131415), (17522, 111600), (18600, 105132), (22320, 87610), (24800, 78849), (26283, 74400), (27900, 70088), (35044, 55800), (37200, 52566), (43805, 44640)]