149799750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 409743360

約数和(自身を除く): 259943610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 125, 150, 155, 170, 186, 250, 255, 310, 375, 379, 425, 465, 510, 527, 750, 758, 775, 850, 930, 1054, 1137, 1275, 1550, 1581, 1895, 2125, 2274, 2325, 2550, 2635, 3162, 3790, 3875, 4250, 4650, 5270, 5685, 6375, 6443, 7750, 7905, 9475, 11370, 11625, 11749, 12750, 12886, 13175, 15810, 18950, 19329, 23250, 23498, 26350, 28425, 32215, 35247, 38658, 39525, 47375, 56850, 58745, 64430, 65875, 70494, 79050, 94750, 96645, 117490, 131750, 142125, 161075, 176235, 193290, 197625, 199733, 284250, 293725, 322150, 352470, 395250, 399466, 483225, 587450, 599199, 805375, 881175, 966450, 998665, 1198398, 1468625, 1610750, 1762350, 1997330, 2416125, 2937250, 2995995, 4405875, 4832250, 4993325, 5991990, 8811750, 9986650, 14979975, 24966625, 29959950, 49933250, 74899875, 149799750]

約数ペア:

[(1, 149799750), (2, 74899875), (3, 49933250), (5, 29959950), (6, 24966625), (10, 14979975), (15, 9986650), (17, 8811750), (25, 5991990), (30, 4993325), (31, 4832250), (34, 4405875), (50, 2995995), (51, 2937250), (62, 2416125), (75, 1997330), (85, 1762350), (93, 1610750), (102, 1468625), (125, 1198398), (150, 998665), (155, 966450), (170, 881175), (186, 805375), (250, 599199), (255, 587450), (310, 483225), (375, 399466), (379, 395250), (425, 352470), (465, 322150), (510, 293725), (527, 284250), (750, 199733), (758, 197625), (775, 193290), (850, 176235), (930, 161075), (1054, 142125), (1137, 131750), (1275, 117490), (1550, 96645), (1581, 94750), (1895, 79050), (2125, 70494), (2274, 65875), (2325, 64430), (2550, 58745), (2635, 56850), (3162, 47375), (3790, 39525), (3875, 38658), (4250, 35247), (4650, 32215), (5270, 28425), (5685, 26350), (6375, 23498), (6443, 23250), (7750, 19329), (7905, 18950), (9475, 15810), (11370, 13175), (11625, 12886), (11749, 12750)]