195085260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 620264736

約数和(自身を除く): 425179476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 243, 270, 274, 293, 324, 405, 411, 486, 540, 548, 586, 685, 810, 822, 879, 972, 1172, 1215, 1233, 1370, 1465, 1620, 1644, 1758, 2055, 2430, 2466, 2637, 2740, 2930, 3516, 3699, 4110, 4395, 4860, 4932, 5274, 5860, 6165, 7398, 7911, 8220, 8790, 10548, 11097, 12330, 13185, 14796, 15822, 17580, 18495, 22194, 23733, 24660, 26370, 31644, 33291, 36990, 39555, 40141, 44388, 47466, 52740, 55485, 66582, 71199, 73980, 79110, 80282, 94932, 110970, 118665, 120423, 133164, 142398, 158220, 160564, 166455, 200705, 221940, 237330, 240846, 284796, 332910, 355995, 361269, 401410, 474660, 481692, 602115, 665820, 711990, 722538, 802820, 1083807, 1204230, 1423980, 1445076, 1806345, 2167614, 2408460, 3251421, 3612690, 4335228, 5419035, 6502842, 7225380, 9754263, 10838070, 13005684, 16257105, 19508526, 21676140, 32514210, 39017052, 48771315, 65028420, 97542630, 195085260]

約数ペア:

[(1, 195085260), (2, 97542630), (3, 65028420), (4, 48771315), (5, 39017052), (6, 32514210), (9, 21676140), (10, 19508526), (12, 16257105), (15, 13005684), (18, 10838070), (20, 9754263), (27, 7225380), (30, 6502842), (36, 5419035), (45, 4335228), (54, 3612690), (60, 3251421), (81, 2408460), (90, 2167614), (108, 1806345), (135, 1445076), (137, 1423980), (162, 1204230), (180, 1083807), (243, 802820), (270, 722538), (274, 711990), (293, 665820), (324, 602115), (405, 481692), (411, 474660), (486, 401410), (540, 361269), (548, 355995), (586, 332910), (685, 284796), (810, 240846), (822, 237330), (879, 221940), (972, 200705), (1172, 166455), (1215, 160564), (1233, 158220), (1370, 142398), (1465, 133164), (1620, 120423), (1644, 118665), (1758, 110970), (2055, 94932), (2430, 80282), (2466, 79110), (2637, 73980), (2740, 71199), (2930, 66582), (3516, 55485), (3699, 52740), (4110, 47466), (4395, 44388), (4860, 40141), (4932, 39555), (5274, 36990), (5860, 33291), (6165, 31644), (7398, 26370), (7911, 24660), (8220, 23733), (8790, 22194), (10548, 18495), (11097, 17580), (12330, 15822), (13185, 14796)]