81150030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 232648416

約数和(自身を除く): 151498386

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1613, 1677, 1935, 2795, 3226, 3354, 3870, 4839, 5031, 5590, 8065, 8385, 9678, 10062, 14517, 16130, 16770, 20969, 24195, 25155, 29034, 41938, 48390, 50310, 62907, 69359, 72585, 104845, 125814, 138718, 145170, 188721, 208077, 209690, 314535, 346795, 377442, 416154, 624231, 629070, 693590, 901667, 943605, 1040385, 1248462, 1803334, 1887210, 2080770, 2705001, 3121155, 4508335, 5410002, 6242310, 8115003, 9016670, 13525005, 16230006, 27050010, 40575015, 81150030]

約数ペア:

[(1, 81150030), (2, 40575015), (3, 27050010), (5, 16230006), (6, 13525005), (9, 9016670), (10, 8115003), (13, 6242310), (15, 5410002), (18, 4508335), (26, 3121155), (30, 2705001), (39, 2080770), (43, 1887210), (45, 1803334), (65, 1248462), (78, 1040385), (86, 943605), (90, 901667), (117, 693590), (129, 629070), (130, 624231), (195, 416154), (215, 377442), (234, 346795), (258, 314535), (387, 209690), (390, 208077), (430, 188721), (559, 145170), (585, 138718), (645, 125814), (774, 104845), (1118, 72585), (1170, 69359), (1290, 62907), (1613, 50310), (1677, 48390), (1935, 41938), (2795, 29034), (3226, 25155), (3354, 24195), (3870, 20969), (4839, 16770), (5031, 16130), (5590, 14517), (8065, 10062), (8385, 9678)]