138900150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 96

約数和(自身を含む): 395212800

約数和(自身を除く): 256312650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 3319, 4185, 4650, 6638, 6975, 8370, 9957, 13950, 16595, 19914, 20925, 29871, 33190, 41850, 49785, 59742, 82975, 89613, 99570, 102889, 149355, 165950, 179226, 205778, 248925, 298710, 308667, 448065, 497850, 514445, 617334, 746775, 896130, 926001, 1028890, 1493550, 1543335, 1852002, 2240325, 2572225, 2778003, 3086670, 4480650, 4630005, 5144450, 5556006, 7716675, 9260010, 13890015, 15433350, 23150025, 27780030, 46300050, 69450075, 138900150]

約数ペア:

[(1, 138900150), (2, 69450075), (3, 46300050), (5, 27780030), (6, 23150025), (9, 15433350), (10, 13890015), (15, 9260010), (18, 7716675), (25, 5556006), (27, 5144450), (30, 4630005), (31, 4480650), (45, 3086670), (50, 2778003), (54, 2572225), (62, 2240325), (75, 1852002), (90, 1543335), (93, 1493550), (135, 1028890), (150, 926001), (155, 896130), (186, 746775), (225, 617334), (270, 514445), (279, 497850), (310, 448065), (450, 308667), (465, 298710), (558, 248925), (675, 205778), (775, 179226), (837, 165950), (930, 149355), (1350, 102889), (1395, 99570), (1550, 89613), (1674, 82975), (2325, 59742), (2790, 49785), (3319, 41850), (4185, 33190), (4650, 29871), (6638, 20925), (6975, 19914), (8370, 16595), (9957, 13950)]