84687750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 276456960

約数和(自身を除く): 191769210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 125, 126, 133, 150, 171, 175, 190, 210, 225, 250, 266, 283, 285, 315, 342, 350, 375, 399, 450, 475, 525, 566, 570, 630, 665, 750, 798, 849, 855, 875, 950, 1050, 1125, 1197, 1330, 1415, 1425, 1575, 1698, 1710, 1750, 1981, 1995, 2250, 2375, 2394, 2547, 2625, 2830, 2850, 3150, 3325, 3962, 3990, 4245, 4275, 4750, 5094, 5250, 5377, 5943, 5985, 6650, 7075, 7125, 7875, 8490, 8550, 9905, 9975, 10754, 11886, 11970, 12735, 14150, 14250, 15750, 16131, 16625, 17829, 19810, 19950, 21225, 21375, 25470, 26885, 29715, 29925, 32262, 33250, 35375, 35658, 37639, 42450, 42750, 48393, 49525, 49875, 53770, 59430, 59850, 63675, 70750, 75278, 80655, 89145, 96786, 99050, 99750, 106125, 112917, 127350, 134425, 148575, 149625, 161310, 178290, 188195, 212250, 225834, 241965, 247625, 268850, 297150, 299250, 318375, 338751, 376390, 403275, 445725, 483930, 495250, 564585, 636750, 672125, 677502, 742875, 806550, 891450, 940975, 1129170, 1209825, 1344250, 1485750, 1693755, 1881950, 2016375, 2228625, 2419650, 2822925, 3387510, 4032750, 4457250, 4704875, 5645850, 6049125, 8468775, 9409750, 12098250, 14114625, 16937550, 28229250, 42343875, 84687750]

約数ペア:

[(1, 84687750), (2, 42343875), (3, 28229250), (5, 16937550), (6, 14114625), (7, 12098250), (9, 9409750), (10, 8468775), (14, 6049125), (15, 5645850), (18, 4704875), (19, 4457250), (21, 4032750), (25, 3387510), (30, 2822925), (35, 2419650), (38, 2228625), (42, 2016375), (45, 1881950), (50, 1693755), (57, 1485750), (63, 1344250), (70, 1209825), (75, 1129170), (90, 940975), (95, 891450), (105, 806550), (114, 742875), (125, 677502), (126, 672125), (133, 636750), (150, 564585), (171, 495250), (175, 483930), (190, 445725), (210, 403275), (225, 376390), (250, 338751), (266, 318375), (283, 299250), (285, 297150), (315, 268850), (342, 247625), (350, 241965), (375, 225834), (399, 212250), (450, 188195), (475, 178290), (525, 161310), (566, 149625), (570, 148575), (630, 134425), (665, 127350), (750, 112917), (798, 106125), (849, 99750), (855, 99050), (875, 96786), (950, 89145), (1050, 80655), (1125, 75278), (1197, 70750), (1330, 63675), (1415, 59850), (1425, 59430), (1575, 53770), (1698, 49875), (1710, 49525), (1750, 48393), (1981, 42750), (1995, 42450), (2250, 37639), (2375, 35658), (2394, 35375), (2547, 33250), (2625, 32262), (2830, 29925), (2850, 29715), (3150, 26885), (3325, 25470), (3962, 21375), (3990, 21225), (4245, 19950), (4275, 19810), (4750, 17829), (5094, 16625), (5250, 16131), (5377, 15750), (5943, 14250), (5985, 14150), (6650, 12735), (7075, 11970), (7125, 11886), (7875, 10754), (8490, 9975), (8550, 9905)]