213133178300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{1733}}^1$

素因数の和:3101

約数の個数: 216

約数和(自身を含む): 567081048240

約数和(自身を除く): 353947869940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 931, 950, 980, 1225, 1321, 1330, 1733, 1862, 1900, 2450, 2642, 2660, 3325, 3466, 3724, 4655, 4900, 5284, 6605, 6650, 6932, 8665, 9247, 9310, 12131, 13210, 13300, 17330, 18494, 18620, 23275, 24262, 25099, 26420, 32927, 33025, 34660, 36988, 43325, 46235, 46550, 48524, 50198, 60655, 64729, 65854, 66050, 84917, 86650, 92470, 93100, 100396, 121310, 125495, 129458, 131708, 132100, 164635, 169834, 173300, 175693, 184940, 230489, 231175, 242620, 250990, 258916, 303275, 323645, 329270, 339668, 351386, 424585, 460978, 462350, 501980, 606550, 627475, 647290, 658540, 702772, 823175, 849170, 878465, 921956, 924700, 1152445, 1213100, 1229851, 1254950, 1294580, 1613423, 1618225, 1646350, 1698340, 1756930, 2122925, 2289293, 2304890, 2459702, 2509900, 3226846, 3236450, 3292700, 3513860, 4245850, 4392325, 4578586, 4609780, 4919404, 5762225, 6149255, 6453692, 6472900, 8067115, 8491700, 8784650, 9157172, 11446465, 11524450, 12298510, 16025051, 16134230, 17569300, 22892930, 23048900, 24597020, 30746275, 32050102, 32268460, 40335575, 43496567, 45785860, 57232325, 61492550, 64100204, 80125255, 80671150, 86993134, 112175357, 114464650, 122985100, 160250510, 161342300, 173986268, 217482835, 224350714, 228929300, 304475969, 320501020, 400626275, 434965670, 448701428, 560876785, 608951938, 801252550, 869931340, 1087414175, 1121753570, 1217903876, 1522379845, 1602505100, 2131331783, 2174828350, 2243507140, 2804383925, 3044759690, 4262663566, 4349656700, 5608767850, 6089519380, 7611899225, 8525327132, 10656658915, 11217535700, 15223798450, 21313317830, 30447596900, 42626635660, 53283294575, 106566589150, 213133178300]

約数ペア:

[(1, 213133178300), (2, 106566589150), (4, 53283294575), (5, 42626635660), (7, 30447596900), (10, 21313317830), (14, 15223798450), (19, 11217535700), (20, 10656658915), (25, 8525327132), (28, 7611899225), (35, 6089519380), (38, 5608767850), (49, 4349656700), (50, 4262663566), (70, 3044759690), (76, 2804383925), (95, 2243507140), (98, 2174828350), (100, 2131331783), (133, 1602505100), (140, 1522379845), (175, 1217903876), (190, 1121753570), (196, 1087414175), (245, 869931340), (266, 801252550), (350, 608951938), (380, 560876785), (475, 448701428), (490, 434965670), (532, 400626275), (665, 320501020), (700, 304475969), (931, 228929300), (950, 224350714), (980, 217482835), (1225, 173986268), (1321, 161342300), (1330, 160250510), (1733, 122985100), (1862, 114464650), (1900, 112175357), (2450, 86993134), (2642, 80671150), (2660, 80125255), (3325, 64100204), (3466, 61492550), (3724, 57232325), (4655, 45785860), (4900, 43496567), (5284, 40335575), (6605, 32268460), (6650, 32050102), (6932, 30746275), (8665, 24597020), (9247, 23048900), (9310, 22892930), (12131, 17569300), (13210, 16134230), (13300, 16025051), (17330, 12298510), (18494, 11524450), (18620, 11446465), (23275, 9157172), (24262, 8784650), (25099, 8491700), (26420, 8067115), (32927, 6472900), (33025, 6453692), (34660, 6149255), (36988, 5762225), (43325, 4919404), (46235, 4609780), (46550, 4578586), (48524, 4392325), (50198, 4245850), (60655, 3513860), (64729, 3292700), (65854, 3236450), (66050, 3226846), (84917, 2509900), (86650, 2459702), (92470, 2304890), (93100, 2289293), (100396, 2122925), (121310, 1756930), (125495, 1698340), (129458, 1646350), (131708, 1618225), (132100, 1613423), (164635, 1294580), (169834, 1254950), (173300, 1229851), (175693, 1213100), (184940, 1152445), (230489, 924700), (231175, 921956), (242620, 878465), (250990, 849170), (258916, 823175), (303275, 702772), (323645, 658540), (329270, 647290), (339668, 627475), (351386, 606550), (424585, 501980), (460978, 462350)]