236954700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 833280000

約数和(自身を除く): 596325300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 90, 93, 95, 100, 108, 114, 124, 135, 149, 150, 155, 171, 180, 186, 190, 225, 228, 270, 279, 285, 298, 300, 310, 342, 372, 380, 447, 450, 465, 475, 513, 540, 558, 570, 589, 596, 620, 675, 684, 745, 775, 837, 855, 894, 900, 930, 950, 1026, 1116, 1140, 1178, 1341, 1350, 1395, 1425, 1490, 1550, 1674, 1710, 1767, 1788, 1860, 1900, 2052, 2235, 2325, 2356, 2565, 2682, 2700, 2790, 2831, 2850, 2945, 2980, 3100, 3348, 3420, 3534, 3725, 4023, 4185, 4275, 4470, 4619, 4650, 5130, 5301, 5364, 5580, 5662, 5700, 5890, 6705, 6975, 7068, 7450, 8046, 8370, 8493, 8550, 8835, 8940, 9238, 9300, 10260, 10602, 11175, 11324, 11780, 12825, 13410, 13857, 13950, 14155, 14725, 14900, 15903, 16092, 16740, 16986, 17100, 17670, 18476, 20115, 20925, 21204, 22350, 23095, 25479, 25650, 26505, 26820, 27714, 27900, 28310, 29450, 31806, 33525, 33972, 35340, 40230, 41571, 41850, 42465, 44175, 44700, 46190, 50958, 51300, 53010, 55428, 56620, 58900, 63612, 67050, 69285, 70775, 76437, 79515, 80460, 83142, 83700, 84930, 87761, 88350, 92380, 100575, 101916, 106020, 115475, 124713, 127395, 132525, 134100, 138570, 141550, 152874, 159030, 166284, 169860, 175522, 176700, 201150, 207855, 212325, 230950, 249426, 254790, 263283, 265050, 277140, 283100, 305748, 318060, 346425, 351044, 382185, 397575, 402300, 415710, 424650, 438805, 461900, 498852, 509580, 526566, 530100, 623565, 636975, 692850, 764370, 789849, 795150, 831420, 849300, 877610, 1039275, 1053132, 1247130, 1273950, 1316415, 1385700, 1528740, 1579698, 1590300, 1755220, 1910925, 2078550, 2194025, 2369547, 2494260, 2547900, 2632830, 3117825, 3159396, 3821850, 3949245, 4157100, 4388050, 4739094, 5265660, 6235650, 6582075, 7643700, 7898490, 8776100, 9478188, 11847735, 12471300, 13164150, 15796980, 19746225, 23695470, 26328300, 39492450, 47390940, 59238675, 78984900, 118477350, 236954700]

約数ペア:

[(1, 236954700), (2, 118477350), (3, 78984900), (4, 59238675), (5, 47390940), (6, 39492450), (9, 26328300), (10, 23695470), (12, 19746225), (15, 15796980), (18, 13164150), (19, 12471300), (20, 11847735), (25, 9478188), (27, 8776100), (30, 7898490), (31, 7643700), (36, 6582075), (38, 6235650), (45, 5265660), (50, 4739094), (54, 4388050), (57, 4157100), (60, 3949245), (62, 3821850), (75, 3159396), (76, 3117825), (90, 2632830), (93, 2547900), (95, 2494260), (100, 2369547), (108, 2194025), (114, 2078550), (124, 1910925), (135, 1755220), (149, 1590300), (150, 1579698), (155, 1528740), (171, 1385700), (180, 1316415), (186, 1273950), (190, 1247130), (225, 1053132), (228, 1039275), (270, 877610), (279, 849300), (285, 831420), (298, 795150), (300, 789849), (310, 764370), (342, 692850), (372, 636975), (380, 623565), (447, 530100), (450, 526566), (465, 509580), (475, 498852), (513, 461900), (540, 438805), (558, 424650), (570, 415710), (589, 402300), (596, 397575), (620, 382185), (675, 351044), (684, 346425), (745, 318060), (775, 305748), (837, 283100), (855, 277140), (894, 265050), (900, 263283), (930, 254790), (950, 249426), (1026, 230950), (1116, 212325), (1140, 207855), (1178, 201150), (1341, 176700), (1350, 175522), (1395, 169860), (1425, 166284), (1490, 159030), (1550, 152874), (1674, 141550), (1710, 138570), (1767, 134100), (1788, 132525), (1860, 127395), (1900, 124713), (2052, 115475), (2235, 106020), (2325, 101916), (2356, 100575), (2565, 92380), (2682, 88350), (2700, 87761), (2790, 84930), (2831, 83700), (2850, 83142), (2945, 80460), (2980, 79515), (3100, 76437), (3348, 70775), (3420, 69285), (3534, 67050), (3725, 63612), (4023, 58900), (4185, 56620), (4275, 55428), (4470, 53010), (4619, 51300), (4650, 50958), (5130, 46190), (5301, 44700), (5364, 44175), (5580, 42465), (5662, 41850), (5700, 41571), (5890, 40230), (6705, 35340), (6975, 33972), (7068, 33525), (7450, 31806), (8046, 29450), (8370, 28310), (8493, 27900), (8550, 27714), (8835, 26820), (8940, 26505), (9238, 25650), (9300, 25479), (10260, 23095), (10602, 22350), (11175, 21204), (11324, 20925), (11780, 20115), (12825, 18476), (13410, 17670), (13857, 17100), (13950, 16986), (14155, 16740), (14725, 16092), (14900, 15903)]