200880900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 697080384

約数和(自身を除く): 496199484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 103, 110, 132, 150, 165, 180, 197, 198, 206, 220, 225, 275, 300, 309, 330, 394, 396, 412, 450, 495, 515, 550, 591, 618, 660, 788, 825, 900, 927, 985, 990, 1030, 1100, 1133, 1182, 1236, 1545, 1650, 1773, 1854, 1970, 1980, 2060, 2167, 2266, 2364, 2475, 2575, 2955, 3090, 3300, 3399, 3546, 3708, 3940, 4334, 4532, 4635, 4925, 4950, 5150, 5665, 5910, 6180, 6501, 6798, 7092, 7725, 8668, 8865, 9270, 9850, 9900, 10197, 10300, 10835, 11330, 11820, 13002, 13596, 14775, 15450, 16995, 17730, 18540, 19503, 19700, 20291, 20394, 21670, 22660, 23175, 26004, 28325, 29550, 30900, 32505, 33990, 35460, 39006, 40582, 40788, 43340, 44325, 46350, 50985, 54175, 56650, 59100, 60873, 65010, 67980, 78012, 81164, 84975, 88650, 92700, 97515, 101455, 101970, 108350, 113300, 121746, 130020, 162525, 169950, 177300, 182619, 195030, 202910, 203940, 216700, 223201, 243492, 254925, 304365, 325050, 339900, 365238, 390060, 405820, 446402, 487575, 507275, 509850, 608730, 650100, 669603, 730476, 892804, 913095, 975150, 1014550, 1019700, 1116005, 1217460, 1339206, 1521825, 1826190, 1950300, 2008809, 2029100, 2232010, 2678412, 3043650, 3348015, 3652380, 4017618, 4464020, 4565475, 5580025, 6087300, 6696030, 8035236, 9130950, 10044045, 11160050, 13392060, 16740075, 18261900, 20088090, 22320100, 33480150, 40176180, 50220225, 66960300, 100440450, 200880900]

約数ペア:

[(1, 200880900), (2, 100440450), (3, 66960300), (4, 50220225), (5, 40176180), (6, 33480150), (9, 22320100), (10, 20088090), (11, 18261900), (12, 16740075), (15, 13392060), (18, 11160050), (20, 10044045), (22, 9130950), (25, 8035236), (30, 6696030), (33, 6087300), (36, 5580025), (44, 4565475), (45, 4464020), (50, 4017618), (55, 3652380), (60, 3348015), (66, 3043650), (75, 2678412), (90, 2232010), (99, 2029100), (100, 2008809), (103, 1950300), (110, 1826190), (132, 1521825), (150, 1339206), (165, 1217460), (180, 1116005), (197, 1019700), (198, 1014550), (206, 975150), (220, 913095), (225, 892804), (275, 730476), (300, 669603), (309, 650100), (330, 608730), (394, 509850), (396, 507275), (412, 487575), (450, 446402), (495, 405820), (515, 390060), (550, 365238), (591, 339900), (618, 325050), (660, 304365), (788, 254925), (825, 243492), (900, 223201), (927, 216700), (985, 203940), (990, 202910), (1030, 195030), (1100, 182619), (1133, 177300), (1182, 169950), (1236, 162525), (1545, 130020), (1650, 121746), (1773, 113300), (1854, 108350), (1970, 101970), (1980, 101455), (2060, 97515), (2167, 92700), (2266, 88650), (2364, 84975), (2475, 81164), (2575, 78012), (2955, 67980), (3090, 65010), (3300, 60873), (3399, 59100), (3546, 56650), (3708, 54175), (3940, 50985), (4334, 46350), (4532, 44325), (4635, 43340), (4925, 40788), (4950, 40582), (5150, 39006), (5665, 35460), (5910, 33990), (6180, 32505), (6501, 30900), (6798, 29550), (7092, 28325), (7725, 26004), (8668, 23175), (8865, 22660), (9270, 21670), (9850, 20394), (9900, 20291), (10197, 19700), (10300, 19503), (10835, 18540), (11330, 17730), (11820, 16995), (13002, 15450), (13596, 14775)]