70221150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 204272640

約数和(自身を除く): 134051490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 114, 129, 150, 171, 190, 191, 215, 225, 258, 285, 342, 382, 387, 430, 450, 475, 570, 573, 645, 774, 817, 855, 950, 955, 1075, 1146, 1290, 1425, 1634, 1710, 1719, 1910, 1935, 2150, 2451, 2850, 2865, 3225, 3438, 3629, 3870, 4085, 4275, 4775, 4902, 5730, 6450, 7258, 7353, 8170, 8213, 8550, 8595, 9550, 9675, 10887, 12255, 14325, 14706, 16426, 17190, 18145, 19350, 20425, 21774, 24510, 24639, 28650, 32661, 36290, 36765, 40850, 41065, 42975, 49278, 54435, 61275, 65322, 73530, 73917, 82130, 85950, 90725, 108870, 122550, 123195, 147834, 156047, 163305, 181450, 183825, 205325, 246390, 272175, 312094, 326610, 367650, 369585, 410650, 468141, 544350, 615975, 739170, 780235, 816525, 936282, 1231950, 1404423, 1560470, 1633050, 1847925, 2340705, 2808846, 3695850, 3901175, 4681410, 7022115, 7802350, 11703525, 14044230, 23407050, 35110575, 70221150]

約数ペア:

[(1, 70221150), (2, 35110575), (3, 23407050), (5, 14044230), (6, 11703525), (9, 7802350), (10, 7022115), (15, 4681410), (18, 3901175), (19, 3695850), (25, 2808846), (30, 2340705), (38, 1847925), (43, 1633050), (45, 1560470), (50, 1404423), (57, 1231950), (75, 936282), (86, 816525), (90, 780235), (95, 739170), (114, 615975), (129, 544350), (150, 468141), (171, 410650), (190, 369585), (191, 367650), (215, 326610), (225, 312094), (258, 272175), (285, 246390), (342, 205325), (382, 183825), (387, 181450), (430, 163305), (450, 156047), (475, 147834), (570, 123195), (573, 122550), (645, 108870), (774, 90725), (817, 85950), (855, 82130), (950, 73917), (955, 73530), (1075, 65322), (1146, 61275), (1290, 54435), (1425, 49278), (1634, 42975), (1710, 41065), (1719, 40850), (1910, 36765), (1935, 36290), (2150, 32661), (2451, 28650), (2850, 24639), (2865, 24510), (3225, 21774), (3438, 20425), (3629, 19350), (3870, 18145), (4085, 17190), (4275, 16426), (4775, 14706), (4902, 14325), (5730, 12255), (6450, 10887), (7258, 9675), (7353, 9550), (8170, 8595), (8213, 8550)]