91142940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 307389600

約数和(自身を除く): 216246660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1069, 1218, 1421, 1470, 1740, 2030, 2138, 2436, 2842, 2940, 3045, 3207, 4060, 4263, 4276, 5345, 5684, 6090, 6414, 7105, 7483, 8526, 10690, 12180, 12828, 14210, 14966, 16035, 17052, 21315, 21380, 22449, 28420, 29932, 31001, 32070, 37415, 42630, 44898, 52381, 62002, 64140, 74830, 85260, 89796, 93003, 104762, 112245, 124004, 149660, 155005, 157143, 186006, 209524, 217007, 224490, 261905, 310010, 314286, 372012, 434014, 448980, 465015, 523810, 620020, 628572, 651021, 785715, 868028, 930030, 1047620, 1085035, 1302042, 1519049, 1571430, 1860060, 2170070, 2604084, 3038098, 3142860, 3255105, 4340140, 4557147, 6076196, 6510210, 7595245, 9114294, 13020420, 15190490, 18228588, 22785735, 30380980, 45571470, 91142940]

約数ペア:

[(1, 91142940), (2, 45571470), (3, 30380980), (4, 22785735), (5, 18228588), (6, 15190490), (7, 13020420), (10, 9114294), (12, 7595245), (14, 6510210), (15, 6076196), (20, 4557147), (21, 4340140), (28, 3255105), (29, 3142860), (30, 3038098), (35, 2604084), (42, 2170070), (49, 1860060), (58, 1571430), (60, 1519049), (70, 1302042), (84, 1085035), (87, 1047620), (98, 930030), (105, 868028), (116, 785715), (140, 651021), (145, 628572), (147, 620020), (174, 523810), (196, 465015), (203, 448980), (210, 434014), (245, 372012), (290, 314286), (294, 310010), (348, 261905), (406, 224490), (420, 217007), (435, 209524), (490, 186006), (580, 157143), (588, 155005), (609, 149660), (735, 124004), (812, 112245), (870, 104762), (980, 93003), (1015, 89796), (1069, 85260), (1218, 74830), (1421, 64140), (1470, 62002), (1740, 52381), (2030, 44898), (2138, 42630), (2436, 37415), (2842, 32070), (2940, 31001), (3045, 29932), (3207, 28420), (4060, 22449), (4263, 21380), (4276, 21315), (5345, 17052), (5684, 16035), (6090, 14966), (6414, 14210), (7105, 12828), (7483, 12180), (8526, 10690)]