210009138250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 404511045120

約数和(自身を除く): 194501906870

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 167, 193, 250, 334, 335, 386, 389, 670, 778, 835, 965, 1670, 1675, 1930, 1945, 3350, 3890, 4175, 4825, 8350, 8375, 9650, 9725, 11189, 12931, 16750, 19450, 20875, 22378, 24125, 25862, 26063, 32231, 41750, 48250, 48625, 52126, 55945, 64462, 64655, 64963, 75077, 97250, 111890, 129310, 129926, 130315, 150154, 161155, 260630, 279725, 322310, 323275, 324815, 375385, 559450, 646550, 649630, 651575, 750770, 805775, 1303150, 1398625, 1611550, 1616375, 1624075, 1876925, 2159477, 2797250, 3232750, 3248150, 3257875, 3753850, 4028875, 4318954, 4352521, 5030159, 6515750, 8057750, 8120375, 8705042, 9384625, 10060318, 10797385, 12537859, 16240750, 18769250, 21594770, 21762605, 25075718, 25150795, 43525210, 50301590, 53986925, 62689295, 107973850, 108813025, 125378590, 125753975, 217626050, 251507950, 269934625, 313446475, 539869250, 544065125, 626892950, 628769875, 840036553, 1088130250, 1257539750, 1567232375, 1680073106, 3134464750, 4200182765, 8400365530, 21000913825, 42001827650, 105004569125, 210009138250]

約数ペア:

[(1, 210009138250), (2, 105004569125), (5, 42001827650), (10, 21000913825), (25, 8400365530), (50, 4200182765), (67, 3134464750), (125, 1680073106), (134, 1567232375), (167, 1257539750), (193, 1088130250), (250, 840036553), (334, 628769875), (335, 626892950), (386, 544065125), (389, 539869250), (670, 313446475), (778, 269934625), (835, 251507950), (965, 217626050), (1670, 125753975), (1675, 125378590), (1930, 108813025), (1945, 107973850), (3350, 62689295), (3890, 53986925), (4175, 50301590), (4825, 43525210), (8350, 25150795), (8375, 25075718), (9650, 21762605), (9725, 21594770), (11189, 18769250), (12931, 16240750), (16750, 12537859), (19450, 10797385), (20875, 10060318), (22378, 9384625), (24125, 8705042), (25862, 8120375), (26063, 8057750), (32231, 6515750), (41750, 5030159), (48250, 4352521), (48625, 4318954), (52126, 4028875), (55945, 3753850), (64462, 3257875), (64655, 3248150), (64963, 3232750), (75077, 2797250), (97250, 2159477), (111890, 1876925), (129310, 1624075), (129926, 1616375), (130315, 1611550), (150154, 1398625), (161155, 1303150), (260630, 805775), (279725, 750770), (322310, 651575), (323275, 649630), (324815, 646550), (375385, 559450)]