178345530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 359442630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 90, 99, 103, 106, 110, 121, 135, 159, 165, 198, 206, 242, 265, 270, 297, 309, 318, 330, 363, 477, 495, 515, 530, 583, 594, 605, 618, 726, 795, 927, 954, 990, 1030, 1089, 1133, 1166, 1210, 1431, 1485, 1545, 1590, 1749, 1815, 1854, 2178, 2266, 2385, 2781, 2862, 2915, 2970, 3090, 3267, 3399, 3498, 3630, 4635, 4770, 5247, 5445, 5459, 5562, 5665, 5830, 6413, 6534, 6798, 7155, 8745, 9270, 10197, 10494, 10890, 10918, 11330, 12463, 12826, 13905, 14310, 15741, 16335, 16377, 16995, 17490, 19239, 20394, 24926, 26235, 27295, 27810, 30591, 31482, 32065, 32670, 32754, 33990, 37389, 38478, 49131, 50985, 52470, 54590, 57717, 60049, 61182, 62315, 64130, 74778, 78705, 81885, 96195, 98262, 101970, 112167, 115434, 120098, 124630, 147393, 152955, 157410, 163770, 173151, 180147, 186945, 192390, 224334, 245655, 288585, 294786, 300245, 305910, 336501, 346302, 360294, 373890, 491310, 540441, 560835, 577170, 600490, 660539, 673002, 736965, 865755, 900735, 1080882, 1121670, 1321078, 1473930, 1621323, 1682505, 1731510, 1801470, 1981617, 2702205, 3242646, 3302695, 3365010, 3963234, 5404410, 5944851, 6605390, 8106615, 9908085, 11889702, 16213230, 17834553, 19816170, 29724255, 35669106, 59448510, 89172765, 178345530]

約数ペア:

[(1, 178345530), (2, 89172765), (3, 59448510), (5, 35669106), (6, 29724255), (9, 19816170), (10, 17834553), (11, 16213230), (15, 11889702), (18, 9908085), (22, 8106615), (27, 6605390), (30, 5944851), (33, 5404410), (45, 3963234), (53, 3365010), (54, 3302695), (55, 3242646), (66, 2702205), (90, 1981617), (99, 1801470), (103, 1731510), (106, 1682505), (110, 1621323), (121, 1473930), (135, 1321078), (159, 1121670), (165, 1080882), (198, 900735), (206, 865755), (242, 736965), (265, 673002), (270, 660539), (297, 600490), (309, 577170), (318, 560835), (330, 540441), (363, 491310), (477, 373890), (495, 360294), (515, 346302), (530, 336501), (583, 305910), (594, 300245), (605, 294786), (618, 288585), (726, 245655), (795, 224334), (927, 192390), (954, 186945), (990, 180147), (1030, 173151), (1089, 163770), (1133, 157410), (1166, 152955), (1210, 147393), (1431, 124630), (1485, 120098), (1545, 115434), (1590, 112167), (1749, 101970), (1815, 98262), (1854, 96195), (2178, 81885), (2266, 78705), (2385, 74778), (2781, 64130), (2862, 62315), (2915, 61182), (2970, 60049), (3090, 57717), (3267, 54590), (3399, 52470), (3498, 50985), (3630, 49131), (4635, 38478), (4770, 37389), (5247, 33990), (5445, 32754), (5459, 32670), (5562, 32065), (5665, 31482), (5830, 30591), (6413, 27810), (6534, 27295), (6798, 26235), (7155, 24926), (8745, 20394), (9270, 19239), (10197, 17490), (10494, 16995), (10890, 16377), (10918, 16335), (11330, 15741), (12463, 14310), (12826, 13905)]