238832100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 817525800

約数和(自身を除く): 578693700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 137, 149, 150, 156, 180, 195, 225, 234, 260, 274, 298, 300, 325, 390, 411, 447, 450, 468, 548, 585, 596, 650, 685, 745, 780, 822, 894, 900, 975, 1170, 1233, 1300, 1341, 1370, 1490, 1644, 1781, 1788, 1937, 1950, 2055, 2235, 2340, 2466, 2682, 2740, 2925, 2980, 3425, 3562, 3725, 3874, 3900, 4110, 4470, 4932, 5343, 5364, 5811, 5850, 6165, 6705, 6850, 7124, 7450, 7748, 8220, 8905, 8940, 9685, 10275, 10686, 11175, 11622, 11700, 12330, 13410, 13700, 14900, 16029, 17433, 17810, 19370, 20413, 20550, 21372, 22350, 23244, 24660, 26715, 26820, 29055, 30825, 32058, 33525, 34866, 35620, 38740, 40826, 41100, 44525, 44700, 48425, 53430, 58110, 61239, 61650, 64116, 67050, 69732, 80145, 81652, 87165, 89050, 96850, 102065, 106860, 116220, 122478, 123300, 133575, 134100, 145275, 160290, 174330, 178100, 183717, 193700, 204130, 244956, 265369, 267150, 290550, 306195, 320580, 348660, 367434, 400725, 408260, 435825, 510325, 530738, 534300, 581100, 612390, 734868, 796107, 801450, 871650, 918585, 1020650, 1061476, 1224780, 1326845, 1530975, 1592214, 1602900, 1743300, 1837170, 2041300, 2388321, 2653690, 3061950, 3184428, 3674340, 3980535, 4592925, 4776642, 5307380, 6123900, 6634225, 7961070, 9185850, 9553284, 11941605, 13268450, 15922140, 18371700, 19902675, 23883210, 26536900, 39805350, 47766420, 59708025, 79610700, 119416050, 238832100]

約数ペア:

[(1, 238832100), (2, 119416050), (3, 79610700), (4, 59708025), (5, 47766420), (6, 39805350), (9, 26536900), (10, 23883210), (12, 19902675), (13, 18371700), (15, 15922140), (18, 13268450), (20, 11941605), (25, 9553284), (26, 9185850), (30, 7961070), (36, 6634225), (39, 6123900), (45, 5307380), (50, 4776642), (52, 4592925), (60, 3980535), (65, 3674340), (75, 3184428), (78, 3061950), (90, 2653690), (100, 2388321), (117, 2041300), (130, 1837170), (137, 1743300), (149, 1602900), (150, 1592214), (156, 1530975), (180, 1326845), (195, 1224780), (225, 1061476), (234, 1020650), (260, 918585), (274, 871650), (298, 801450), (300, 796107), (325, 734868), (390, 612390), (411, 581100), (447, 534300), (450, 530738), (468, 510325), (548, 435825), (585, 408260), (596, 400725), (650, 367434), (685, 348660), (745, 320580), (780, 306195), (822, 290550), (894, 267150), (900, 265369), (975, 244956), (1170, 204130), (1233, 193700), (1300, 183717), (1341, 178100), (1370, 174330), (1490, 160290), (1644, 145275), (1781, 134100), (1788, 133575), (1937, 123300), (1950, 122478), (2055, 116220), (2235, 106860), (2340, 102065), (2466, 96850), (2682, 89050), (2740, 87165), (2925, 81652), (2980, 80145), (3425, 69732), (3562, 67050), (3725, 64116), (3874, 61650), (3900, 61239), (4110, 58110), (4470, 53430), (4932, 48425), (5343, 44700), (5364, 44525), (5811, 41100), (5850, 40826), (6165, 38740), (6705, 35620), (6850, 34866), (7124, 33525), (7450, 32058), (7748, 30825), (8220, 29055), (8905, 26820), (8940, 26715), (9685, 24660), (10275, 23244), (10686, 22350), (11175, 21372), (11622, 20550), (11700, 20413), (12330, 19370), (13410, 17810), (13700, 17433), (14900, 16029)]