305949150

素因数分解:

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

素因数の和:202

約数の個数: 216

約数和(自身を含む): 929237400

約数和(自身を除く): 623288250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 149, 150, 162, 169, 195, 225, 234, 243, 270, 298, 325, 338, 351, 390, 405, 447, 450, 486, 507, 585, 650, 675, 702, 745, 810, 845, 894, 975, 1014, 1053, 1170, 1215, 1341, 1350, 1490, 1521, 1690, 1755, 1937, 1950, 2025, 2106, 2235, 2430, 2535, 2682, 2925, 3042, 3159, 3510, 3725, 3874, 4023, 4050, 4225, 4470, 4563, 5070, 5265, 5811, 5850, 6075, 6318, 6705, 7450, 7605, 8046, 8450, 8775, 9126, 9685, 10530, 11175, 11622, 12069, 12150, 12675, 13410, 13689, 15210, 15795, 17433, 17550, 19370, 20115, 22350, 22815, 24138, 25181, 25350, 26325, 27378, 29055, 31590, 33525, 34866, 36207, 38025, 40230, 41067, 45630, 48425, 50362, 52299, 52650, 58110, 60345, 67050, 68445, 72414, 75543, 76050, 78975, 82134, 87165, 96850, 100575, 104598, 114075, 120690, 125905, 136890, 145275, 151086, 156897, 157950, 174330, 181035, 201150, 205335, 226629, 228150, 251810, 261495, 290550, 301725, 313794, 342225, 362070, 377715, 410670, 435825, 453258, 470691, 522990, 603450, 629525, 679887, 684450, 755430, 784485, 871650, 905175, 941382, 1026675, 1133145, 1259050, 1307475, 1359774, 1568970, 1810350, 1888575, 2039661, 2053350, 2266290, 2353455, 2614950, 3399435, 3777150, 3922425, 4079322, 4706910, 5665725, 6118983, 6798870, 7844850, 10198305, 11331450, 11767275, 12237966, 16997175, 20396610, 23534550, 30594915, 33994350, 50991525, 61189830, 101983050, 152974575, 305949150]

約数ペア:

[(1, 305949150), (2, 152974575), (3, 101983050), (5, 61189830), (6, 50991525), (9, 33994350), (10, 30594915), (13, 23534550), (15, 20396610), (18, 16997175), (25, 12237966), (26, 11767275), (27, 11331450), (30, 10198305), (39, 7844850), (45, 6798870), (50, 6118983), (54, 5665725), (65, 4706910), (75, 4079322), (78, 3922425), (81, 3777150), (90, 3399435), (117, 2614950), (130, 2353455), (135, 2266290), (149, 2053350), (150, 2039661), (162, 1888575), (169, 1810350), (195, 1568970), (225, 1359774), (234, 1307475), (243, 1259050), (270, 1133145), (298, 1026675), (325, 941382), (338, 905175), (351, 871650), (390, 784485), (405, 755430), (447, 684450), (450, 679887), (486, 629525), (507, 603450), (585, 522990), (650, 470691), (675, 453258), (702, 435825), (745, 410670), (810, 377715), (845, 362070), (894, 342225), (975, 313794), (1014, 301725), (1053, 290550), (1170, 261495), (1215, 251810), (1341, 228150), (1350, 226629), (1490, 205335), (1521, 201150), (1690, 181035), (1755, 174330), (1937, 157950), (1950, 156897), (2025, 151086), (2106, 145275), (2235, 136890), (2430, 125905), (2535, 120690), (2682, 114075), (2925, 104598), (3042, 100575), (3159, 96850), (3510, 87165), (3725, 82134), (3874, 78975), (4023, 76050), (4050, 75543), (4225, 72414), (4470, 68445), (4563, 67050), (5070, 60345), (5265, 58110), (5811, 52650), (5850, 52299), (6075, 50362), (6318, 48425), (6705, 45630), (7450, 41067), (7605, 40230), (8046, 38025), (8450, 36207), (8775, 34866), (9126, 33525), (9685, 31590), (10530, 29055), (11175, 27378), (11622, 26325), (12069, 25350), (12150, 25181), (12675, 24138), (13410, 22815), (13689, 22350), (15210, 20115), (15795, 19370), (17433, 17550)]