238154700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 216

約数和(自身を含む): 849601872

約数和(自身を除く): 611447172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 420, 425, 476, 490, 510, 525, 588, 595, 700, 714, 735, 833, 850, 953, 980, 1020, 1050, 1190, 1225, 1275, 1428, 1470, 1666, 1700, 1785, 1906, 2100, 2380, 2450, 2499, 2550, 2859, 2940, 2975, 3332, 3570, 3675, 3812, 4165, 4765, 4900, 4998, 5100, 5718, 5950, 6671, 7140, 7350, 8330, 8925, 9530, 9996, 11436, 11900, 12495, 13342, 14295, 14700, 16201, 16660, 17850, 19060, 20013, 20825, 23825, 24990, 26684, 28590, 32402, 33355, 35700, 40026, 41650, 46697, 47650, 48603, 49980, 57180, 62475, 64804, 66710, 71475, 80052, 81005, 83300, 93394, 95300, 97206, 100065, 113407, 124950, 133420, 140091, 142950, 162010, 166775, 186788, 194412, 200130, 226814, 233485, 243015, 249900, 280182, 285900, 324020, 333550, 340221, 400260, 405025, 453628, 466970, 486030, 500325, 560364, 567035, 667100, 680442, 700455, 793849, 810050, 933940, 972060, 1000650, 1134070, 1167425, 1215075, 1360884, 1400910, 1587698, 1620100, 1701105, 2001300, 2268140, 2334850, 2381547, 2430150, 2801820, 2835175, 3175396, 3402210, 3502275, 3969245, 4669700, 4763094, 4860300, 5670350, 6804420, 7004550, 7938490, 8505525, 9526188, 11340700, 11907735, 14009100, 15876980, 17011050, 19846225, 23815470, 34022100, 39692450, 47630940, 59538675, 79384900, 119077350, 238154700]

約数ペア:

[(1, 238154700), (2, 119077350), (3, 79384900), (4, 59538675), (5, 47630940), (6, 39692450), (7, 34022100), (10, 23815470), (12, 19846225), (14, 17011050), (15, 15876980), (17, 14009100), (20, 11907735), (21, 11340700), (25, 9526188), (28, 8505525), (30, 7938490), (34, 7004550), (35, 6804420), (42, 5670350), (49, 4860300), (50, 4763094), (51, 4669700), (60, 3969245), (68, 3502275), (70, 3402210), (75, 3175396), (84, 2835175), (85, 2801820), (98, 2430150), (100, 2381547), (102, 2334850), (105, 2268140), (119, 2001300), (140, 1701105), (147, 1620100), (150, 1587698), (170, 1400910), (175, 1360884), (196, 1215075), (204, 1167425), (210, 1134070), (238, 1000650), (245, 972060), (255, 933940), (294, 810050), (300, 793849), (340, 700455), (350, 680442), (357, 667100), (420, 567035), (425, 560364), (476, 500325), (490, 486030), (510, 466970), (525, 453628), (588, 405025), (595, 400260), (700, 340221), (714, 333550), (735, 324020), (833, 285900), (850, 280182), (953, 249900), (980, 243015), (1020, 233485), (1050, 226814), (1190, 200130), (1225, 194412), (1275, 186788), (1428, 166775), (1470, 162010), (1666, 142950), (1700, 140091), (1785, 133420), (1906, 124950), (2100, 113407), (2380, 100065), (2450, 97206), (2499, 95300), (2550, 93394), (2859, 83300), (2940, 81005), (2975, 80052), (3332, 71475), (3570, 66710), (3675, 64804), (3812, 62475), (4165, 57180), (4765, 49980), (4900, 48603), (4998, 47650), (5100, 46697), (5718, 41650), (5950, 40026), (6671, 35700), (7140, 33355), (7350, 32402), (8330, 28590), (8925, 26684), (9530, 24990), (9996, 23825), (11436, 20825), (11900, 20013), (12495, 19060), (13342, 17850), (14295, 16660), (14700, 16201)]