203966100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 270

約数和(自身を含む): 720754650

約数和(自身を除く): 516788550

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 149, 150, 156, 162, 169, 180, 195, 225, 234, 260, 270, 298, 300, 324, 325, 338, 351, 390, 405, 447, 450, 468, 507, 540, 585, 596, 650, 675, 676, 702, 745, 780, 810, 845, 894, 900, 975, 1014, 1053, 1170, 1300, 1341, 1350, 1404, 1490, 1521, 1620, 1690, 1755, 1788, 1937, 1950, 2025, 2028, 2106, 2235, 2340, 2535, 2682, 2700, 2925, 2980, 3042, 3380, 3510, 3725, 3874, 3900, 4023, 4050, 4212, 4225, 4470, 4563, 5070, 5265, 5364, 5811, 5850, 6084, 6705, 7020, 7450, 7605, 7748, 8046, 8100, 8450, 8775, 8940, 9126, 9685, 10140, 10530, 11175, 11622, 11700, 12069, 12675, 13410, 13689, 14900, 15210, 16092, 16900, 17433, 17550, 18252, 19370, 20115, 21060, 22350, 22815, 23244, 24138, 25181, 25350, 26325, 26820, 27378, 29055, 30420, 33525, 34866, 35100, 38025, 38740, 40230, 44700, 45630, 48276, 48425, 50362, 50700, 52299, 52650, 54756, 58110, 60345, 67050, 68445, 69732, 75543, 76050, 80460, 87165, 91260, 96850, 100575, 100724, 104598, 105300, 114075, 116220, 120690, 125905, 134100, 136890, 145275, 151086, 152100, 156897, 174330, 193700, 201150, 209196, 226629, 228150, 241380, 251810, 261495, 273780, 290550, 301725, 302172, 313794, 342225, 348660, 377715, 402300, 435825, 453258, 456300, 503620, 522990, 581100, 603450, 627588, 629525, 679887, 684450, 755430, 784485, 871650, 906516, 1045980, 1133145, 1206900, 1259050, 1307475, 1359774, 1368900, 1510860, 1568970, 1743300, 1888575, 2039661, 2266290, 2518100, 2614950, 2719548, 3137940, 3399435, 3777150, 3922425, 4079322, 4532580, 5229900, 5665725, 6798870, 7554300, 7844850, 8158644, 10198305, 11331450, 13597740, 15689700, 16997175, 20396610, 22662900, 33994350, 40793220, 50991525, 67988700, 101983050, 203966100]

約数ペア:

[(1, 203966100), (2, 101983050), (3, 67988700), (4, 50991525), (5, 40793220), (6, 33994350), (9, 22662900), (10, 20396610), (12, 16997175), (13, 15689700), (15, 13597740), (18, 11331450), (20, 10198305), (25, 8158644), (26, 7844850), (27, 7554300), (30, 6798870), (36, 5665725), (39, 5229900), (45, 4532580), (50, 4079322), (52, 3922425), (54, 3777150), (60, 3399435), (65, 3137940), (75, 2719548), (78, 2614950), (81, 2518100), (90, 2266290), (100, 2039661), (108, 1888575), (117, 1743300), (130, 1568970), (135, 1510860), (149, 1368900), (150, 1359774), (156, 1307475), (162, 1259050), (169, 1206900), (180, 1133145), (195, 1045980), (225, 906516), (234, 871650), (260, 784485), (270, 755430), (298, 684450), (300, 679887), (324, 629525), (325, 627588), (338, 603450), (351, 581100), (390, 522990), (405, 503620), (447, 456300), (450, 453258), (468, 435825), (507, 402300), (540, 377715), (585, 348660), (596, 342225), (650, 313794), (675, 302172), (676, 301725), (702, 290550), (745, 273780), (780, 261495), (810, 251810), (845, 241380), (894, 228150), (900, 226629), (975, 209196), (1014, 201150), (1053, 193700), (1170, 174330), (1300, 156897), (1341, 152100), (1350, 151086), (1404, 145275), (1490, 136890), (1521, 134100), (1620, 125905), (1690, 120690), (1755, 116220), (1788, 114075), (1937, 105300), (1950, 104598), (2025, 100724), (2028, 100575), (2106, 96850), (2235, 91260), (2340, 87165), (2535, 80460), (2682, 76050), (2700, 75543), (2925, 69732), (2980, 68445), (3042, 67050), (3380, 60345), (3510, 58110), (3725, 54756), (3874, 52650), (3900, 52299), (4023, 50700), (4050, 50362), (4212, 48425), (4225, 48276), (4470, 45630), (4563, 44700), (5070, 40230), (5265, 38740), (5364, 38025), (5811, 35100), (5850, 34866), (6084, 33525), (6705, 30420), (7020, 29055), (7450, 27378), (7605, 26820), (7748, 26325), (8046, 25350), (8100, 25181), (8450, 24138), (8775, 23244), (8940, 22815), (9126, 22350), (9685, 21060), (10140, 20115), (10530, 19370), (11175, 18252), (11622, 17550), (11700, 17433), (12069, 16900), (12675, 16092), (13410, 15210), (13689, 14900)]