127745550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 368309760

約数和(自身を除く): 240564210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 67, 75, 90, 95, 114, 134, 150, 171, 190, 201, 223, 225, 285, 335, 342, 402, 446, 450, 475, 570, 603, 669, 670, 855, 950, 1005, 1115, 1206, 1273, 1338, 1425, 1675, 1710, 2007, 2010, 2230, 2546, 2850, 3015, 3345, 3350, 3819, 4014, 4237, 4275, 5025, 5575, 6030, 6365, 6690, 7638, 8474, 8550, 10035, 10050, 11150, 11457, 12711, 12730, 14941, 15075, 16725, 19095, 20070, 21185, 22914, 25422, 29882, 30150, 31825, 33450, 38133, 38190, 42370, 44823, 50175, 57285, 63555, 63650, 74705, 76266, 89646, 95475, 100350, 105925, 114570, 127110, 134469, 149410, 190665, 190950, 211850, 224115, 268938, 283879, 286425, 317775, 373525, 381330, 448230, 567758, 572850, 635550, 672345, 747050, 851637, 953325, 1120575, 1344690, 1419395, 1703274, 1906650, 2241150, 2554911, 2838790, 3361725, 4258185, 5109822, 6723450, 7096975, 8516370, 12774555, 14193950, 21290925, 25549110, 42581850, 63872775, 127745550]

約数ペア:

[(1, 127745550), (2, 63872775), (3, 42581850), (5, 25549110), (6, 21290925), (9, 14193950), (10, 12774555), (15, 8516370), (18, 7096975), (19, 6723450), (25, 5109822), (30, 4258185), (38, 3361725), (45, 2838790), (50, 2554911), (57, 2241150), (67, 1906650), (75, 1703274), (90, 1419395), (95, 1344690), (114, 1120575), (134, 953325), (150, 851637), (171, 747050), (190, 672345), (201, 635550), (223, 572850), (225, 567758), (285, 448230), (335, 381330), (342, 373525), (402, 317775), (446, 286425), (450, 283879), (475, 268938), (570, 224115), (603, 211850), (669, 190950), (670, 190665), (855, 149410), (950, 134469), (1005, 127110), (1115, 114570), (1206, 105925), (1273, 100350), (1338, 95475), (1425, 89646), (1675, 76266), (1710, 74705), (2007, 63650), (2010, 63555), (2230, 57285), (2546, 50175), (2850, 44823), (3015, 42370), (3345, 38190), (3350, 38133), (3819, 33450), (4014, 31825), (4237, 30150), (4275, 29882), (5025, 25422), (5575, 22914), (6030, 21185), (6365, 20070), (6690, 19095), (7638, 16725), (8474, 15075), (8550, 14941), (10035, 12730), (10050, 12711), (11150, 11457)]