121072980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 424230912

約数和(自身を除く): 303157932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 547, 595, 620, 651, 714, 868, 930, 1020, 1054, 1085, 1094, 1190, 1302, 1428, 1581, 1641, 1785, 1860, 2108, 2170, 2188, 2380, 2604, 2635, 2735, 3162, 3255, 3282, 3570, 3689, 3829, 4340, 5270, 5470, 6324, 6510, 6564, 7140, 7378, 7658, 7905, 8205, 9299, 10540, 10940, 11067, 11487, 13020, 14756, 15316, 15810, 16410, 16957, 18445, 18598, 19145, 22134, 22974, 27897, 31620, 32820, 33914, 36890, 37196, 38290, 44268, 45948, 46495, 50871, 55335, 55794, 57435, 65093, 67828, 73780, 76580, 84785, 92990, 101742, 110670, 111588, 114870, 118699, 130186, 139485, 169570, 185980, 195279, 203484, 221340, 229740, 237398, 254355, 260372, 278970, 288269, 325465, 339140, 356097, 390558, 474796, 508710, 557940, 576538, 593495, 650930, 712194, 781116, 864807, 976395, 1017420, 1153076, 1186990, 1301860, 1424388, 1441345, 1729614, 1780485, 1952790, 2017883, 2373980, 2882690, 3459228, 3560970, 3905580, 4035766, 4324035, 5765380, 6053649, 7121940, 8071532, 8648070, 10089415, 12107298, 17296140, 20178830, 24214596, 30268245, 40357660, 60536490, 121072980]

約数ペア:

[(1, 121072980), (2, 60536490), (3, 40357660), (4, 30268245), (5, 24214596), (6, 20178830), (7, 17296140), (10, 12107298), (12, 10089415), (14, 8648070), (15, 8071532), (17, 7121940), (20, 6053649), (21, 5765380), (28, 4324035), (30, 4035766), (31, 3905580), (34, 3560970), (35, 3459228), (42, 2882690), (51, 2373980), (60, 2017883), (62, 1952790), (68, 1780485), (70, 1729614), (84, 1441345), (85, 1424388), (93, 1301860), (102, 1186990), (105, 1153076), (119, 1017420), (124, 976395), (140, 864807), (155, 781116), (170, 712194), (186, 650930), (204, 593495), (210, 576538), (217, 557940), (238, 508710), (255, 474796), (310, 390558), (340, 356097), (357, 339140), (372, 325465), (420, 288269), (434, 278970), (465, 260372), (476, 254355), (510, 237398), (527, 229740), (547, 221340), (595, 203484), (620, 195279), (651, 185980), (714, 169570), (868, 139485), (930, 130186), (1020, 118699), (1054, 114870), (1085, 111588), (1094, 110670), (1190, 101742), (1302, 92990), (1428, 84785), (1581, 76580), (1641, 73780), (1785, 67828), (1860, 65093), (2108, 57435), (2170, 55794), (2188, 55335), (2380, 50871), (2604, 46495), (2635, 45948), (2735, 44268), (3162, 38290), (3255, 37196), (3282, 36890), (3570, 33914), (3689, 32820), (3829, 31620), (4340, 27897), (5270, 22974), (5470, 22134), (6324, 19145), (6510, 18598), (6564, 18445), (7140, 16957), (7378, 16410), (7658, 15810), (7905, 15316), (8205, 14756), (9299, 13020), (10540, 11487), (10940, 11067)]