201779550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{9151}}^1$

素因数の和:9183

約数の個数: 108

約数和(自身を含む): 630691776

約数和(自身を除く): 428912226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 4410, 7350, 9151, 11025, 18302, 22050, 27453, 45755, 54906, 64057, 82359, 91510, 128114, 137265, 164718, 192171, 228775, 274530, 320285, 384342, 411795, 448399, 457550, 576513, 640570, 686325, 823590, 896798, 960855, 1153026, 1345197, 1372650, 1601425, 1921710, 2058975, 2241995, 2690394, 2882565, 3202850, 4035591, 4117950, 4483990, 4804275, 5765130, 6725985, 8071182, 9608550, 11209975, 13451970, 14412825, 20177955, 22419950, 28825650, 33629925, 40355910, 67259850, 100889775, 201779550]

約数ペア:

[(1, 201779550), (2, 100889775), (3, 67259850), (5, 40355910), (6, 33629925), (7, 28825650), (9, 22419950), (10, 20177955), (14, 14412825), (15, 13451970), (18, 11209975), (21, 9608550), (25, 8071182), (30, 6725985), (35, 5765130), (42, 4804275), (45, 4483990), (49, 4117950), (50, 4035591), (63, 3202850), (70, 2882565), (75, 2690394), (90, 2241995), (98, 2058975), (105, 1921710), (126, 1601425), (147, 1372650), (150, 1345197), (175, 1153026), (210, 960855), (225, 896798), (245, 823590), (294, 686325), (315, 640570), (350, 576513), (441, 457550), (450, 448399), (490, 411795), (525, 384342), (630, 320285), (735, 274530), (882, 228775), (1050, 192171), (1225, 164718), (1470, 137265), (1575, 128114), (2205, 91510), (2450, 82359), (3150, 64057), (3675, 54906), (4410, 45755), (7350, 27453), (9151, 22050), (11025, 18302)]