1864361700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3587

約数の個数: 216

約数和(自身を含む): 6351537920

約数和(自身を除く): 4487176220

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, 3517, 3534, 4275, 4650, 5301, 5580, 5700, 5890, 6975, 7034, 7068, 8550, 8835, 9300, 10551, 10602, 11780, 13950, 14068, 14725, 17100, 17585, 17670, 21102, 21204, 26505, 27900, 29450, 31653, 35170, 35340, 42204, 44175, 52755, 53010, 58900, 63306, 66823, 70340, 87925, 88350, 105510, 106020, 109027, 126612, 132525, 133646, 158265, 175850, 176700, 200469, 211020, 218054, 263775, 265050, 267292, 316530, 327081, 334115, 351700, 400938, 436108, 527550, 530100, 545135, 601407, 633060, 654162, 668230, 791325, 801876, 981243, 1002345, 1055100, 1090270, 1202814, 1308324, 1336460, 1582650, 1635405, 1670575, 1962486, 2004690, 2071513, 2180540, 2405628, 2725675, 3007035, 3165300, 3270810, 3341150, 3924972, 4009380, 4143026, 4906215, 5011725, 5451350, 6014070, 6214539, 6541620, 6682300, 8177025, 8286052, 9812430, 10023450, 10357565, 10902700, 12028140, 12429078, 15035175, 16354050, 18643617, 19624860, 20046900, 20715130, 24531075, 24858156, 30070350, 31072695, 32708100, 37287234, 41430260, 49062150, 51787825, 60140700, 62145390, 74574468, 93218085, 98124300, 103575650, 124290780, 155363475, 186436170, 207151300, 310726950, 372872340, 466090425, 621453900, 932180850, 1864361700]

約数ペア:

[(1, 1864361700), (2, 932180850), (3, 621453900), (4, 466090425), (5, 372872340), (6, 310726950), (9, 207151300), (10, 186436170), (12, 155363475), (15, 124290780), (18, 103575650), (19, 98124300), (20, 93218085), (25, 74574468), (30, 62145390), (31, 60140700), (36, 51787825), (38, 49062150), (45, 41430260), (50, 37287234), (57, 32708100), (60, 31072695), (62, 30070350), (75, 24858156), (76, 24531075), (90, 20715130), (93, 20046900), (95, 19624860), (100, 18643617), (114, 16354050), (124, 15035175), (150, 12429078), (155, 12028140), (171, 10902700), (180, 10357565), (186, 10023450), (190, 9812430), (225, 8286052), (228, 8177025), (279, 6682300), (285, 6541620), (300, 6214539), (310, 6014070), (342, 5451350), (372, 5011725), (380, 4906215), (450, 4143026), (465, 4009380), (475, 3924972), (558, 3341150), (570, 3270810), (589, 3165300), (620, 3007035), (684, 2725675), (775, 2405628), (855, 2180540), (900, 2071513), (930, 2004690), (950, 1962486), (1116, 1670575), (1140, 1635405), (1178, 1582650), (1395, 1336460), (1425, 1308324), (1550, 1202814), (1710, 1090270), (1767, 1055100), (1860, 1002345), (1900, 981243), (2325, 801876), (2356, 791325), (2790, 668230), (2850, 654162), (2945, 633060), (3100, 601407), (3420, 545135), (3517, 530100), (3534, 527550), (4275, 436108), (4650, 400938), (5301, 351700), (5580, 334115), (5700, 327081), (5890, 316530), (6975, 267292), (7034, 265050), (7068, 263775), (8550, 218054), (8835, 211020), (9300, 200469), (10551, 176700), (10602, 175850), (11780, 158265), (13950, 133646), (14068, 132525), (14725, 126612), (17100, 109027), (17585, 106020), (17670, 105510), (21102, 88350), (21204, 87925), (26505, 70340), (27900, 66823), (29450, 63306), (31653, 58900), (35170, 53010), (35340, 52755), (42204, 44175)]