859551450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 2412167040

約数和(自身を除く): 1552615590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 113, 114, 150, 157, 170, 190, 226, 255, 285, 314, 323, 339, 425, 471, 475, 510, 565, 570, 646, 678, 785, 850, 942, 950, 969, 1130, 1275, 1425, 1570, 1615, 1695, 1921, 1938, 2147, 2355, 2550, 2669, 2825, 2850, 2983, 3230, 3390, 3842, 3925, 4294, 4710, 4845, 5338, 5650, 5763, 5966, 6441, 7850, 8007, 8075, 8475, 8949, 9605, 9690, 10735, 11526, 11775, 12882, 13345, 14915, 16014, 16150, 16950, 17741, 17898, 19210, 21470, 23550, 24225, 26690, 28815, 29830, 32205, 35482, 36499, 40035, 44745, 48025, 48450, 50711, 53223, 53675, 57630, 64410, 66725, 72998, 74575, 80070, 88705, 89490, 96050, 101422, 106446, 107350, 109497, 133450, 144075, 149150, 152133, 161025, 177410, 182495, 200175, 218994, 223725, 253555, 266115, 288150, 301597, 304266, 322050, 337079, 364990, 400350, 443525, 447450, 507110, 532230, 547485, 603194, 674158, 760665, 887050, 904791, 912475, 1011237, 1094970, 1267775, 1330575, 1507985, 1521330, 1685395, 1809582, 1824950, 2022474, 2535550, 2661150, 2737425, 3015970, 3370790, 3803325, 4523955, 5056185, 5474850, 5730343, 7539925, 7606650, 8426975, 9047910, 10112370, 11460686, 15079850, 16853950, 17191029, 22619775, 25280925, 28651715, 34382058, 45239550, 50561850, 57303430, 85955145, 143258575, 171910290, 286517150, 429775725, 859551450]

約数ペア:

[(1, 859551450), (2, 429775725), (3, 286517150), (5, 171910290), (6, 143258575), (10, 85955145), (15, 57303430), (17, 50561850), (19, 45239550), (25, 34382058), (30, 28651715), (34, 25280925), (38, 22619775), (50, 17191029), (51, 16853950), (57, 15079850), (75, 11460686), (85, 10112370), (95, 9047910), (102, 8426975), (113, 7606650), (114, 7539925), (150, 5730343), (157, 5474850), (170, 5056185), (190, 4523955), (226, 3803325), (255, 3370790), (285, 3015970), (314, 2737425), (323, 2661150), (339, 2535550), (425, 2022474), (471, 1824950), (475, 1809582), (510, 1685395), (565, 1521330), (570, 1507985), (646, 1330575), (678, 1267775), (785, 1094970), (850, 1011237), (942, 912475), (950, 904791), (969, 887050), (1130, 760665), (1275, 674158), (1425, 603194), (1570, 547485), (1615, 532230), (1695, 507110), (1921, 447450), (1938, 443525), (2147, 400350), (2355, 364990), (2550, 337079), (2669, 322050), (2825, 304266), (2850, 301597), (2983, 288150), (3230, 266115), (3390, 253555), (3842, 223725), (3925, 218994), (4294, 200175), (4710, 182495), (4845, 177410), (5338, 161025), (5650, 152133), (5763, 149150), (5966, 144075), (6441, 133450), (7850, 109497), (8007, 107350), (8075, 106446), (8475, 101422), (8949, 96050), (9605, 89490), (9690, 88705), (10735, 80070), (11526, 74575), (11775, 72998), (12882, 66725), (13345, 64410), (14915, 57630), (16014, 53675), (16150, 53223), (16950, 50711), (17741, 48450), (17898, 48025), (19210, 44745), (21470, 40035), (23550, 36499), (24225, 35482), (26690, 32205), (28815, 29830)]