150712800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8971}}^1$

素因数の和:9001

約数の個数: 144

約数和(自身を含む): 560714112

約数和(自身を除く): 410001312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 8971, 16800, 17942, 26913, 35884, 44855, 53826, 62797, 71768, 89710, 107652, 125594, 134565, 143536, 179420, 188391, 215304, 224275, 251188, 269130, 287072, 313985, 358840, 376782, 430608, 448550, 502376, 538260, 627970, 672825, 717680, 753564, 861216, 897100, 941955, 1004752, 1076520, 1255940, 1345650, 1435360, 1507128, 1569925, 1794200, 1883910, 2009504, 2153040, 2511880, 2691300, 3014256, 3139850, 3588400, 3767820, 4306080, 4709775, 5023760, 5382600, 6028512, 6279700, 7176800, 7535640, 9419550, 10047520, 10765200, 12559400, 15071280, 18839100, 21530400, 25118800, 30142560, 37678200, 50237600, 75356400, 150712800]

約数ペア:

[(1, 150712800), (2, 75356400), (3, 50237600), (4, 37678200), (5, 30142560), (6, 25118800), (7, 21530400), (8, 18839100), (10, 15071280), (12, 12559400), (14, 10765200), (15, 10047520), (16, 9419550), (20, 7535640), (21, 7176800), (24, 6279700), (25, 6028512), (28, 5382600), (30, 5023760), (32, 4709775), (35, 4306080), (40, 3767820), (42, 3588400), (48, 3139850), (50, 3014256), (56, 2691300), (60, 2511880), (70, 2153040), (75, 2009504), (80, 1883910), (84, 1794200), (96, 1569925), (100, 1507128), (105, 1435360), (112, 1345650), (120, 1255940), (140, 1076520), (150, 1004752), (160, 941955), (168, 897100), (175, 861216), (200, 753564), (210, 717680), (224, 672825), (240, 627970), (280, 538260), (300, 502376), (336, 448550), (350, 430608), (400, 376782), (420, 358840), (480, 313985), (525, 287072), (560, 269130), (600, 251188), (672, 224275), (700, 215304), (800, 188391), (840, 179420), (1050, 143536), (1120, 134565), (1200, 125594), (1400, 107652), (1680, 89710), (2100, 71768), (2400, 62797), (2800, 53826), (3360, 44855), (4200, 35884), (5600, 26913), (8400, 17942), (8971, 16800)]