717363450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 2068260480

約数和(自身を除く): 1350897030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 79, 85, 90, 102, 150, 153, 158, 170, 225, 237, 255, 306, 395, 425, 450, 474, 510, 711, 765, 790, 850, 1185, 1187, 1275, 1343, 1422, 1530, 1975, 2370, 2374, 2550, 2686, 3555, 3561, 3825, 3950, 4029, 5925, 5935, 6715, 7110, 7122, 7650, 8058, 10683, 11850, 11870, 12087, 13430, 17775, 17805, 20145, 20179, 21366, 24174, 29675, 33575, 35550, 35610, 40290, 40358, 53415, 59350, 60435, 60537, 67150, 89025, 93773, 100725, 100895, 106830, 120870, 121074, 178050, 181611, 187546, 201450, 201790, 267075, 281319, 302175, 302685, 363222, 468865, 504475, 534150, 562638, 604350, 605370, 843957, 908055, 937730, 1008950, 1406595, 1513425, 1594141, 1687914, 1816110, 2344325, 2813190, 3026850, 3188282, 4219785, 4540275, 4688650, 4782423, 7032975, 7970705, 8439570, 9080550, 9564846, 14065950, 14347269, 15941410, 21098925, 23912115, 28694538, 39853525, 42197850, 47824230, 71736345, 79707050, 119560575, 143472690, 239121150, 358681725, 717363450]

約数ペア:

[(1, 717363450), (2, 358681725), (3, 239121150), (5, 143472690), (6, 119560575), (9, 79707050), (10, 71736345), (15, 47824230), (17, 42197850), (18, 39853525), (25, 28694538), (30, 23912115), (34, 21098925), (45, 15941410), (50, 14347269), (51, 14065950), (75, 9564846), (79, 9080550), (85, 8439570), (90, 7970705), (102, 7032975), (150, 4782423), (153, 4688650), (158, 4540275), (170, 4219785), (225, 3188282), (237, 3026850), (255, 2813190), (306, 2344325), (395, 1816110), (425, 1687914), (450, 1594141), (474, 1513425), (510, 1406595), (711, 1008950), (765, 937730), (790, 908055), (850, 843957), (1185, 605370), (1187, 604350), (1275, 562638), (1343, 534150), (1422, 504475), (1530, 468865), (1975, 363222), (2370, 302685), (2374, 302175), (2550, 281319), (2686, 267075), (3555, 201790), (3561, 201450), (3825, 187546), (3950, 181611), (4029, 178050), (5925, 121074), (5935, 120870), (6715, 106830), (7110, 100895), (7122, 100725), (7650, 93773), (8058, 89025), (10683, 67150), (11850, 60537), (11870, 60435), (12087, 59350), (13430, 53415), (17775, 40358), (17805, 40290), (20145, 35610), (20179, 35550), (21366, 33575), (24174, 29675)]