11990331900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22689

約数の個数: 216

約数和(自身を含む): 40839052800

約数和(自身を除く): 28848720900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 372, 380, 450, 465, 475, 558, 570, 589, 620, 684, 775, 855, 900, 930, 950, 1116, 1140, 1178, 1395, 1425, 1550, 1710, 1767, 1860, 1900, 2325, 2356, 2790, 2850, 2945, 3100, 3420, 3534, 4275, 4650, 5301, 5580, 5700, 5890, 6975, 7068, 8550, 8835, 9300, 10602, 11780, 13950, 14725, 17100, 17670, 21204, 22619, 26505, 27900, 29450, 35340, 44175, 45238, 53010, 58900, 67857, 88350, 90476, 106020, 113095, 132525, 135714, 176700, 203571, 226190, 265050, 271428, 339285, 407142, 429761, 452380, 530100, 565475, 678570, 701189, 814284, 859522, 1017855, 1130950, 1289283, 1357140, 1402378, 1696425, 1719044, 2035710, 2103567, 2148805, 2261900, 2578566, 2804756, 3392850, 3505945, 3867849, 4071420, 4207134, 4297610, 5089275, 5157132, 6310701, 6446415, 6785700, 7011890, 7735698, 8414268, 8595220, 10178550, 10517835, 10744025, 12621402, 12892830, 13322591, 14023780, 15471396, 17529725, 19339245, 20357100, 21035670, 21488050, 25242804, 25785660, 26645182, 31553505, 32232075, 35059450, 38678490, 39967773, 42071340, 42976100, 52589175, 53290364, 63107010, 64464150, 66612955, 70118900, 77356980, 79935546, 96696225, 105178350, 119903319, 126214020, 128928300, 133225910, 157767525, 159871092, 193392450, 199838865, 210356700, 239806638, 266451820, 315535050, 333064775, 386784900, 399677730, 479613276, 599516595, 631070100, 666129550, 799355460, 999194325, 1199033190, 1332259100, 1998388650, 2398066380, 2997582975, 3996777300, 5995165950, 11990331900]

約数ペア:

[(1, 11990331900), (2, 5995165950), (3, 3996777300), (4, 2997582975), (5, 2398066380), (6, 1998388650), (9, 1332259100), (10, 1199033190), (12, 999194325), (15, 799355460), (18, 666129550), (19, 631070100), (20, 599516595), (25, 479613276), (30, 399677730), (31, 386784900), (36, 333064775), (38, 315535050), (45, 266451820), (50, 239806638), (57, 210356700), (60, 199838865), (62, 193392450), (75, 159871092), (76, 157767525), (90, 133225910), (93, 128928300), (95, 126214020), (100, 119903319), (114, 105178350), (124, 96696225), (150, 79935546), (155, 77356980), (171, 70118900), (180, 66612955), (186, 64464150), (190, 63107010), (225, 53290364), (228, 52589175), (279, 42976100), (285, 42071340), (300, 39967773), (310, 38678490), (342, 35059450), (372, 32232075), (380, 31553505), (450, 26645182), (465, 25785660), (475, 25242804), (558, 21488050), (570, 21035670), (589, 20357100), (620, 19339245), (684, 17529725), (775, 15471396), (855, 14023780), (900, 13322591), (930, 12892830), (950, 12621402), (1116, 10744025), (1140, 10517835), (1178, 10178550), (1395, 8595220), (1425, 8414268), (1550, 7735698), (1710, 7011890), (1767, 6785700), (1860, 6446415), (1900, 6310701), (2325, 5157132), (2356, 5089275), (2790, 4297610), (2850, 4207134), (2945, 4071420), (3100, 3867849), (3420, 3505945), (3534, 3392850), (4275, 2804756), (4650, 2578566), (5301, 2261900), (5580, 2148805), (5700, 2103567), (5890, 2035710), (6975, 1719044), (7068, 1696425), (8550, 1402378), (8835, 1357140), (9300, 1289283), (10602, 1130950), (11780, 1017855), (13950, 859522), (14725, 814284), (17100, 701189), (17670, 678570), (21204, 565475), (22619, 530100), (26505, 452380), (27900, 429761), (29450, 407142), (35340, 339285), (44175, 271428), (45238, 265050), (53010, 226190), (58900, 203571), (67857, 176700), (88350, 135714), (90476, 132525), (106020, 113095)]