238904100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4699

約数の個数: 144

約数和(自身を含む): 808628800

約数和(自身を除く): 569724700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 4657, 5130, 5700, 8550, 9314, 10260, 12825, 13971, 17100, 18628, 23285, 25650, 27942, 41913, 46570, 51300, 55884, 69855, 83826, 88483, 93140, 116425, 125739, 139710, 167652, 176966, 209565, 232850, 251478, 265449, 279420, 349275, 353932, 419130, 442415, 465700, 502956, 530898, 628695, 698550, 796347, 838260, 884830, 1047825, 1061796, 1257390, 1327245, 1397100, 1592694, 1769660, 2095650, 2212075, 2389041, 2514780, 2654490, 3143475, 3185388, 3981735, 4191300, 4424150, 4778082, 5308980, 6286950, 6636225, 7963470, 8848300, 9556164, 11945205, 12573900, 13272450, 15926940, 19908675, 23890410, 26544900, 39817350, 47780820, 59726025, 79634700, 119452050, 238904100]

約数ペア:

[(1, 238904100), (2, 119452050), (3, 79634700), (4, 59726025), (5, 47780820), (6, 39817350), (9, 26544900), (10, 23890410), (12, 19908675), (15, 15926940), (18, 13272450), (19, 12573900), (20, 11945205), (25, 9556164), (27, 8848300), (30, 7963470), (36, 6636225), (38, 6286950), (45, 5308980), (50, 4778082), (54, 4424150), (57, 4191300), (60, 3981735), (75, 3185388), (76, 3143475), (90, 2654490), (95, 2514780), (100, 2389041), (108, 2212075), (114, 2095650), (135, 1769660), (150, 1592694), (171, 1397100), (180, 1327245), (190, 1257390), (225, 1061796), (228, 1047825), (270, 884830), (285, 838260), (300, 796347), (342, 698550), (380, 628695), (450, 530898), (475, 502956), (513, 465700), (540, 442415), (570, 419130), (675, 353932), (684, 349275), (855, 279420), (900, 265449), (950, 251478), (1026, 232850), (1140, 209565), (1350, 176966), (1425, 167652), (1710, 139710), (1900, 125739), (2052, 116425), (2565, 93140), (2700, 88483), (2850, 83826), (3420, 69855), (4275, 55884), (4657, 51300), (5130, 46570), (5700, 41913), (8550, 27942), (9314, 25650), (10260, 23285), (12825, 18628), (13971, 17100)]