204428400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 240

約数和(自身を含む): 757237248

約数和(自身を除く): 552808848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 911, 935, 1020, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1822, 1870, 2040, 2200, 2244, 2550, 2640, 2733, 2805, 2992, 3300, 3400, 3644, 3740, 4080, 4400, 4488, 4555, 4675, 5100, 5466, 5610, 6600, 6800, 7288, 7480, 8976, 9110, 9350, 10021, 10200, 10932, 11220, 13200, 13665, 14025, 14576, 14960, 15487, 18220, 18700, 20042, 20400, 21864, 22440, 22775, 27330, 28050, 30063, 30974, 36440, 37400, 40084, 43728, 44880, 45550, 46461, 50105, 54660, 56100, 60126, 61948, 68325, 72880, 74800, 77435, 80168, 91100, 92922, 100210, 109320, 112200, 120252, 123896, 136650, 150315, 154870, 160336, 170357, 182200, 185844, 200420, 218640, 224400, 232305, 240504, 247792, 250525, 273300, 300630, 309740, 340714, 364400, 371688, 387175, 400840, 464610, 481008, 501050, 511071, 546600, 601260, 619480, 681428, 743376, 751575, 774350, 801680, 851785, 929220, 1002100, 1022142, 1093200, 1161525, 1202520, 1238960, 1362856, 1503150, 1548700, 1703570, 1858440, 2004200, 2044284, 2323050, 2405040, 2555355, 2725712, 3006300, 3097400, 3407140, 3716880, 4008400, 4088568, 4258925, 4646100, 5110710, 6012600, 6194800, 6814280, 8177136, 8517850, 9292200, 10221420, 12025200, 12776775, 13628560, 17035700, 18584400, 20442840, 25553550, 34071400, 40885680, 51107100, 68142800, 102214200, 204428400]

約数ペア:

[(1, 204428400), (2, 102214200), (3, 68142800), (4, 51107100), (5, 40885680), (6, 34071400), (8, 25553550), (10, 20442840), (11, 18584400), (12, 17035700), (15, 13628560), (16, 12776775), (17, 12025200), (20, 10221420), (22, 9292200), (24, 8517850), (25, 8177136), (30, 6814280), (33, 6194800), (34, 6012600), (40, 5110710), (44, 4646100), (48, 4258925), (50, 4088568), (51, 4008400), (55, 3716880), (60, 3407140), (66, 3097400), (68, 3006300), (75, 2725712), (80, 2555355), (85, 2405040), (88, 2323050), (100, 2044284), (102, 2004200), (110, 1858440), (120, 1703570), (132, 1548700), (136, 1503150), (150, 1362856), (165, 1238960), (170, 1202520), (176, 1161525), (187, 1093200), (200, 1022142), (204, 1002100), (220, 929220), (240, 851785), (255, 801680), (264, 774350), (272, 751575), (275, 743376), (300, 681428), (330, 619480), (340, 601260), (374, 546600), (400, 511071), (408, 501050), (425, 481008), (440, 464610), (510, 400840), (528, 387175), (550, 371688), (561, 364400), (600, 340714), (660, 309740), (680, 300630), (748, 273300), (816, 250525), (825, 247792), (850, 240504), (880, 232305), (911, 224400), (935, 218640), (1020, 200420), (1100, 185844), (1122, 182200), (1200, 170357), (1275, 160336), (1320, 154870), (1360, 150315), (1496, 136650), (1650, 123896), (1700, 120252), (1822, 112200), (1870, 109320), (2040, 100210), (2200, 92922), (2244, 91100), (2550, 80168), (2640, 77435), (2733, 74800), (2805, 72880), (2992, 68325), (3300, 61948), (3400, 60126), (3644, 56100), (3740, 54660), (4080, 50105), (4400, 46461), (4488, 45550), (4555, 44880), (4675, 43728), (5100, 40084), (5466, 37400), (5610, 36440), (6600, 30974), (6800, 30063), (7288, 28050), (7480, 27330), (8976, 22775), (9110, 22440), (9350, 21864), (10021, 20400), (10200, 20042), (10932, 18700), (11220, 18220), (13200, 15487), (13665, 14960), (14025, 14576)]