66755430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 219967488

約数和(自身を除く): 153212058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 30, 34, 35, 42, 45, 46, 51, 63, 69, 70, 85, 90, 102, 105, 115, 119, 126, 138, 153, 161, 170, 207, 210, 230, 238, 255, 271, 306, 315, 322, 345, 357, 391, 414, 483, 510, 542, 595, 630, 690, 714, 765, 782, 805, 813, 966, 1035, 1071, 1173, 1190, 1355, 1449, 1530, 1610, 1626, 1785, 1897, 1955, 2070, 2142, 2346, 2415, 2439, 2710, 2737, 2898, 3519, 3570, 3794, 3910, 4065, 4607, 4830, 4878, 5355, 5474, 5691, 5865, 6233, 7038, 7245, 8130, 8211, 9214, 9485, 10710, 11382, 11730, 12195, 12466, 13685, 13821, 14490, 16422, 17073, 17595, 18699, 18970, 23035, 24390, 24633, 27370, 27642, 28455, 31165, 32249, 34146, 35190, 37398, 41055, 41463, 43631, 46070, 49266, 56097, 56910, 62330, 64498, 69105, 82110, 82926, 85365, 87262, 93495, 96747, 105961, 112194, 123165, 130893, 138210, 161245, 170730, 186990, 193494, 207315, 211922, 218155, 246330, 261786, 280485, 290241, 317883, 322490, 392679, 414630, 436310, 483735, 529805, 560970, 580482, 635766, 654465, 741727, 785358, 953649, 967470, 1059610, 1308930, 1451205, 1483454, 1589415, 1907298, 1963395, 2225181, 2902410, 3178830, 3708635, 3926790, 4450362, 4768245, 6675543, 7417270, 9536490, 11125905, 13351086, 22251810, 33377715, 66755430]

約数ペア:

[(1, 66755430), (2, 33377715), (3, 22251810), (5, 13351086), (6, 11125905), (7, 9536490), (9, 7417270), (10, 6675543), (14, 4768245), (15, 4450362), (17, 3926790), (18, 3708635), (21, 3178830), (23, 2902410), (30, 2225181), (34, 1963395), (35, 1907298), (42, 1589415), (45, 1483454), (46, 1451205), (51, 1308930), (63, 1059610), (69, 967470), (70, 953649), (85, 785358), (90, 741727), (102, 654465), (105, 635766), (115, 580482), (119, 560970), (126, 529805), (138, 483735), (153, 436310), (161, 414630), (170, 392679), (207, 322490), (210, 317883), (230, 290241), (238, 280485), (255, 261786), (271, 246330), (306, 218155), (315, 211922), (322, 207315), (345, 193494), (357, 186990), (391, 170730), (414, 161245), (483, 138210), (510, 130893), (542, 123165), (595, 112194), (630, 105961), (690, 96747), (714, 93495), (765, 87262), (782, 85365), (805, 82926), (813, 82110), (966, 69105), (1035, 64498), (1071, 62330), (1173, 56910), (1190, 56097), (1355, 49266), (1449, 46070), (1530, 43631), (1610, 41463), (1626, 41055), (1785, 37398), (1897, 35190), (1955, 34146), (2070, 32249), (2142, 31165), (2346, 28455), (2415, 27642), (2439, 27370), (2710, 24633), (2737, 24390), (2898, 23035), (3519, 18970), (3570, 18699), (3794, 17595), (3910, 17073), (4065, 16422), (4607, 14490), (4830, 13821), (4878, 13685), (5355, 12466), (5474, 12195), (5691, 11730), (5865, 11382), (6233, 10710), (7038, 9485), (7245, 9214), (8130, 8211)]