201492750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 530105472

約数和(自身を除く): 328612722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 53, 74, 75, 106, 111, 125, 137, 150, 159, 185, 222, 250, 265, 274, 318, 370, 375, 411, 530, 555, 685, 750, 795, 822, 925, 1110, 1325, 1370, 1590, 1850, 1961, 2055, 2650, 2775, 3425, 3922, 3975, 4110, 4625, 5069, 5550, 5883, 6625, 6850, 7261, 7950, 9250, 9805, 10138, 10275, 11766, 13250, 13875, 14522, 15207, 17125, 19610, 19875, 20550, 21783, 25345, 27750, 29415, 30414, 34250, 36305, 39750, 43566, 49025, 50690, 51375, 58830, 72610, 76035, 98050, 102750, 108915, 126725, 147075, 152070, 181525, 217830, 245125, 253450, 268657, 294150, 363050, 380175, 490250, 537314, 544575, 633625, 735375, 760350, 805971, 907625, 1089150, 1267250, 1343285, 1470750, 1611942, 1815250, 1900875, 2686570, 2722875, 3801750, 4029855, 5445750, 6716425, 8059710, 13432850, 20149275, 33582125, 40298550, 67164250, 100746375, 201492750]

約数ペア:

[(1, 201492750), (2, 100746375), (3, 67164250), (5, 40298550), (6, 33582125), (10, 20149275), (15, 13432850), (25, 8059710), (30, 6716425), (37, 5445750), (50, 4029855), (53, 3801750), (74, 2722875), (75, 2686570), (106, 1900875), (111, 1815250), (125, 1611942), (137, 1470750), (150, 1343285), (159, 1267250), (185, 1089150), (222, 907625), (250, 805971), (265, 760350), (274, 735375), (318, 633625), (370, 544575), (375, 537314), (411, 490250), (530, 380175), (555, 363050), (685, 294150), (750, 268657), (795, 253450), (822, 245125), (925, 217830), (1110, 181525), (1325, 152070), (1370, 147075), (1590, 126725), (1850, 108915), (1961, 102750), (2055, 98050), (2650, 76035), (2775, 72610), (3425, 58830), (3922, 51375), (3975, 50690), (4110, 49025), (4625, 43566), (5069, 39750), (5550, 36305), (5883, 34250), (6625, 30414), (6850, 29415), (7261, 27750), (7950, 25345), (9250, 21783), (9805, 20550), (10138, 19875), (10275, 19610), (11766, 17125), (13250, 15207), (13875, 14522)]